feat(spanner): update the API

#### spanner:v1

The following keys were added:
- schemas.ChangeStreamRecord.description
- schemas.ChangeStreamRecord.id
- schemas.ChangeStreamRecord.properties.dataChangeRecord.$ref
- schemas.ChangeStreamRecord.properties.dataChangeRecord.description
- schemas.ChangeStreamRecord.properties.heartbeatRecord.$ref
- schemas.ChangeStreamRecord.properties.heartbeatRecord.description
- schemas.ChangeStreamRecord.properties.partitionEndRecord.$ref
- schemas.ChangeStreamRecord.properties.partitionEndRecord.description
- schemas.ChangeStreamRecord.properties.partitionEventRecord.$ref
- schemas.ChangeStreamRecord.properties.partitionEventRecord.description
- schemas.ChangeStreamRecord.properties.partitionStartRecord.$ref
- schemas.ChangeStreamRecord.properties.partitionStartRecord.description
- schemas.ChangeStreamRecord.type
- schemas.ColumnMetadata.description
- schemas.ColumnMetadata.id
- schemas.ColumnMetadata.properties.isPrimaryKey.description
- schemas.ColumnMetadata.properties.isPrimaryKey.type
- schemas.ColumnMetadata.properties.name.description
- schemas.ColumnMetadata.properties.name.type
- schemas.ColumnMetadata.properties.ordinalPosition.description
- schemas.ColumnMetadata.properties.ordinalPosition.format
- schemas.ColumnMetadata.properties.ordinalPosition.type
- schemas.ColumnMetadata.properties.type.$ref
- schemas.ColumnMetadata.properties.type.description
- schemas.ColumnMetadata.type
- schemas.DataChangeRecord.description
- schemas.DataChangeRecord.id
- schemas.DataChangeRecord.properties.columnMetadata.description
- schemas.DataChangeRecord.properties.columnMetadata.items.$ref
- schemas.DataChangeRecord.properties.columnMetadata.type
- schemas.DataChangeRecord.properties.commitTimestamp.description
- schemas.DataChangeRecord.properties.commitTimestamp.format
- schemas.DataChangeRecord.properties.commitTimestamp.type
- schemas.DataChangeRecord.properties.isLastRecordInTransactionInPartition.description
- schemas.DataChangeRecord.properties.isLastRecordInTransactionInPartition.type
- schemas.DataChangeRecord.properties.isSystemTransaction.description
- schemas.DataChangeRecord.properties.isSystemTransaction.type
- schemas.DataChangeRecord.properties.modType.description
- schemas.DataChangeRecord.properties.modType.enum
- schemas.DataChangeRecord.properties.modType.enumDescriptions
- schemas.DataChangeRecord.properties.modType.type
- schemas.DataChangeRecord.properties.mods.description
- schemas.DataChangeRecord.properties.mods.items.$ref
- schemas.DataChangeRecord.properties.mods.type
- schemas.DataChangeRecord.properties.numberOfPartitionsInTransaction.description
- schemas.DataChangeRecord.properties.numberOfPartitionsInTransaction.format
- schemas.DataChangeRecord.properties.numberOfPartitionsInTransaction.type
- schemas.DataChangeRecord.properties.numberOfRecordsInTransaction.description
- schemas.DataChangeRecord.properties.numberOfRecordsInTransaction.format
- schemas.DataChangeRecord.properties.numberOfRecordsInTransaction.type
- schemas.DataChangeRecord.properties.recordSequence.description
- schemas.DataChangeRecord.properties.recordSequence.type
- schemas.DataChangeRecord.properties.serverTransactionId.description
- schemas.DataChangeRecord.properties.serverTransactionId.type
- schemas.DataChangeRecord.properties.table.description
- schemas.DataChangeRecord.properties.table.type
- schemas.DataChangeRecord.properties.transactionTag.description
- schemas.DataChangeRecord.properties.transactionTag.type
- schemas.DataChangeRecord.properties.valueCaptureType.description
- schemas.DataChangeRecord.properties.valueCaptureType.enum
- schemas.DataChangeRecord.properties.valueCaptureType.enumDescriptions
- schemas.DataChangeRecord.properties.valueCaptureType.type
- schemas.DataChangeRecord.type
- schemas.HeartbeatRecord.description
- schemas.HeartbeatRecord.id
- schemas.HeartbeatRecord.properties.timestamp.description
- schemas.HeartbeatRecord.properties.timestamp.format
- schemas.HeartbeatRecord.properties.timestamp.type
- schemas.HeartbeatRecord.type
- schemas.Mod.description
- schemas.Mod.id
- schemas.Mod.properties.keys.description
- schemas.Mod.properties.keys.items.$ref
- schemas.Mod.properties.keys.type
- schemas.Mod.properties.newValues.description
- schemas.Mod.properties.newValues.items.$ref
- schemas.Mod.properties.newValues.type
- schemas.Mod.properties.oldValues.description
- schemas.Mod.properties.oldValues.items.$ref
- schemas.Mod.properties.oldValues.type
- schemas.Mod.type
- schemas.ModValue.description
- schemas.ModValue.id
- schemas.ModValue.properties.columnMetadataIndex.description
- schemas.ModValue.properties.columnMetadataIndex.format
- schemas.ModValue.properties.columnMetadataIndex.type
- schemas.ModValue.properties.value.description
- schemas.ModValue.properties.value.type
- schemas.ModValue.type
- schemas.MoveInEvent.description
- schemas.MoveInEvent.id
- schemas.MoveInEvent.properties.sourcePartitionToken.description
- schemas.MoveInEvent.properties.sourcePartitionToken.type
- schemas.MoveInEvent.type
- schemas.MoveOutEvent.description
- schemas.MoveOutEvent.id
- schemas.MoveOutEvent.properties.destinationPartitionToken.description
- schemas.MoveOutEvent.properties.destinationPartitionToken.type
- schemas.MoveOutEvent.type
- schemas.PartitionEndRecord.description
- schemas.PartitionEndRecord.id
- schemas.PartitionEndRecord.properties.endTimestamp.description
- schemas.PartitionEndRecord.properties.endTimestamp.format
- schemas.PartitionEndRecord.properties.endTimestamp.type
- schemas.PartitionEndRecord.properties.partitionToken.description
- schemas.PartitionEndRecord.properties.partitionToken.type
- schemas.PartitionEndRecord.properties.recordSequence.description
- schemas.PartitionEndRecord.properties.recordSequence.type
- schemas.PartitionEndRecord.type
- schemas.PartitionEventRecord.description
- schemas.PartitionEventRecord.id
- schemas.PartitionEventRecord.properties.commitTimestamp.description
- schemas.PartitionEventRecord.properties.commitTimestamp.format
- schemas.PartitionEventRecord.properties.commitTimestamp.type
- schemas.PartitionEventRecord.properties.moveInEvents.description
- schemas.PartitionEventRecord.properties.moveInEvents.items.$ref
- schemas.PartitionEventRecord.properties.moveInEvents.type
- schemas.PartitionEventRecord.properties.moveOutEvents.description
- schemas.PartitionEventRecord.properties.moveOutEvents.items.$ref
- schemas.PartitionEventRecord.properties.moveOutEvents.type
- schemas.PartitionEventRecord.properties.partitionToken.description
- schemas.PartitionEventRecord.properties.partitionToken.type
- schemas.PartitionEventRecord.properties.recordSequence.description
- schemas.PartitionEventRecord.properties.recordSequence.type
- schemas.PartitionEventRecord.type
- schemas.PartitionStartRecord.description
- schemas.PartitionStartRecord.id
- schemas.PartitionStartRecord.properties.partitionTokens.description
- schemas.PartitionStartRecord.properties.partitionTokens.items.type
- schemas.PartitionStartRecord.properties.partitionTokens.type
- schemas.PartitionStartRecord.properties.recordSequence.description
- schemas.PartitionStartRecord.properties.recordSequence.type
- schemas.PartitionStartRecord.properties.startTimestamp.description
- schemas.PartitionStartRecord.properties.startTimestamp.format
- schemas.PartitionStartRecord.properties.startTimestamp.type
- schemas.PartitionStartRecord.type

The following keys were changed:
- schemas.TransactionOptions.description

Author: yoshi-automation