feat(cloudbuild): update the API

#### cloudbuild:v1

The following keys were added:
- endpoints
- schemas.Artifacts.properties.goModules.description
- schemas.Artifacts.properties.goModules.items.$ref
- schemas.Artifacts.properties.goModules.type
- schemas.BuildOptions.properties.enableStructuredLogging.description
- schemas.BuildOptions.properties.enableStructuredLogging.type
- schemas.GoModule.description
- schemas.GoModule.id
- schemas.GoModule.properties.modulePath.description
- schemas.GoModule.properties.modulePath.type
- schemas.GoModule.properties.moduleVersion.description
- schemas.GoModule.properties.moduleVersion.type
- schemas.GoModule.properties.repositoryLocation.description
- schemas.GoModule.properties.repositoryLocation.type
- schemas.GoModule.properties.repositoryName.description
- schemas.GoModule.properties.repositoryName.type
- schemas.GoModule.properties.repositoryProjectId.description
- schemas.GoModule.properties.repositoryProjectId.type
- schemas.GoModule.properties.sourcePath.description
- schemas.GoModule.properties.sourcePath.type
- schemas.GoModule.type
- schemas.PrivatePoolV1Config.properties.privateServiceConnect.$ref
- schemas.PrivatePoolV1Config.properties.privateServiceConnect.description
- schemas.PrivateServiceConnect.description
- schemas.PrivateServiceConnect.id
- schemas.PrivateServiceConnect.properties.networkAttachment.description
- schemas.PrivateServiceConnect.properties.networkAttachment.type
- schemas.PrivateServiceConnect.properties.publicIpAddressDisabled.description
- schemas.PrivateServiceConnect.properties.publicIpAddressDisabled.type
- schemas.PrivateServiceConnect.properties.routeAllTraffic.description
- schemas.PrivateServiceConnect.properties.routeAllTraffic.type
- schemas.PrivateServiceConnect.type
- schemas.Results.properties.goModules.description
- schemas.Results.properties.goModules.items.$ref
- schemas.Results.properties.goModules.type
- schemas.UploadedGoModule.description
- schemas.UploadedGoModule.id
- schemas.UploadedGoModule.properties.fileHashes.$ref
- schemas.UploadedGoModule.properties.fileHashes.description
- schemas.UploadedGoModule.properties.pushTiming.$ref
- schemas.UploadedGoModule.properties.pushTiming.description
- schemas.UploadedGoModule.properties.pushTiming.readOnly
- schemas.UploadedGoModule.properties.uri.description
- schemas.UploadedGoModule.properties.uri.type
- schemas.UploadedGoModule.type

The following keys were changed:
- resources.operations.methods.cancel.description
- resources.projects.resources.locations.resources.operations.methods.cancel.description
- schemas.BuildOptions.properties.sourceProvenanceHash.items.enum
- schemas.BuildOptions.properties.sourceProvenanceHash.items.enumDescriptions
- schemas.Hash.properties.type.enum
- schemas.Hash.properties.type.enumDescriptions
- schemas.OperationMetadata.properties.cancelRequested.description

#### cloudbuild:v2

The following keys were added:
- endpoints

The following keys were changed:
- resources.projects.resources.locations.resources.operations.methods.cancel.description
- schemas.OperationMetadata.properties.cancelRequested.description

Author: yoshi-automation