feat: relocate resource-config from java-core to gax (#1656)

Author: mpeddada1

gax-java/gax-grpc/src/main/resources/META-INF/native-image/com.google.api/gax-grpc/resource-config.json

@@ -0,0 +1,9 @@
+{
+  "resources":[
+    {"pattern":"\\QMETA-INF/native/libio_grpc_netty_shaded_netty_tcnative_linux_x86_64.so\\E"},
+    {"pattern":"\\QMETA-INF/native/libio_grpc_netty_shaded_netty_transport_native_epoll_x86_64.so\\E"},
+    {"pattern":"\\QMETA-INF/services/io.grpc.LoadBalancerProvider\\E"},
+    {"pattern":"\\QMETA-INF/services/io.grpc.ManagedChannelProvider\\E"},
+    {"pattern":"\\QMETA-INF/services/io.grpc.NameResolverProvider\\E"}],
+  "bundles":[]
+}

gax-java/gax/src/main/resources/META-INF/native-image/com.google.api/gax/resource-config.json

@@ -0,0 +1,6 @@
+{
+  "resources":[
+    {"pattern":"\\QMETA-INF/services/jdk.vm.ci.services.JVMCIServiceLocator\\E"},
+    {"pattern":"\\Qdependencies.properties\\E"}],
+  "bundles":[]
+}