feat: update Go Datastore import path (#1261)

* feat: update Go Datastore import path
feat: update Go Bigtable import path

PiperOrigin-RevId: 651776284

Source-Link: googleapis/googleapis@b8eed55

Source-Link: googleapis/googleapis-gen@9d7fe2c
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiOWQ3ZmUyYzQ4OGU4NzY3MWU2ODZlM2ExOWFhOGNmNGYwNzFlODA2YSJ9

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

---------

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

protos/google/datastore/v1/aggregation_result.proto

@@ -21,7 +21,7 @@ import "google/datastore/v1/query.proto";
 import "google/protobuf/timestamp.proto";
 
 option csharp_namespace = "Google.Cloud.Datastore.V1";
-option go_package = "google.golang.org/genproto/googleapis/datastore/v1;datastore";
+option go_package = "cloud.google.com/go/datastore/apiv1/datastorepb;datastorepb";
 option java_multiple_files = true;
 option java_outer_classname = "AggregationResultProto";
 option java_package = "com.google.datastore.v1";

protos/google/datastore/v1/datastore.proto

@@ -27,7 +27,7 @@ import "google/datastore/v1/query_profile.proto";
 import "google/protobuf/timestamp.proto";
 
 option csharp_namespace = "Google.Cloud.Datastore.V1";
-option go_package = "google.golang.org/genproto/googleapis/datastore/v1;datastore";
+option go_package = "cloud.google.com/go/datastore/apiv1/datastorepb;datastorepb";
 option java_multiple_files = true;
 option java_outer_classname = "DatastoreProto";
 option java_package = "com.google.datastore.v1";

protos/google/datastore/v1/entity.proto

@@ -21,7 +21,7 @@ import "google/protobuf/timestamp.proto";
 import "google/type/latlng.proto";
 
 option csharp_namespace = "Google.Cloud.Datastore.V1";
-option go_package = "google.golang.org/genproto/googleapis/datastore/v1;datastore";
+option go_package = "cloud.google.com/go/datastore/apiv1/datastorepb;datastorepb";
 option java_multiple_files = true;
 option java_outer_classname = "EntityProto";
 option java_package = "com.google.datastore.v1";

protos/google/datastore/v1/query.proto

@@ -22,7 +22,7 @@ import "google/protobuf/timestamp.proto";
 import "google/protobuf/wrappers.proto";
 
 option csharp_namespace = "Google.Cloud.Datastore.V1";
-option go_package = "google.golang.org/genproto/googleapis/datastore/v1;datastore";
+option go_package = "cloud.google.com/go/datastore/apiv1/datastorepb;datastorepb";
 option java_multiple_files = true;
 option java_outer_classname = "QueryProto";
 option java_package = "com.google.datastore.v1";

protos/google/datastore/v1/query_profile.proto

@@ -21,7 +21,7 @@ import "google/protobuf/duration.proto";
 import "google/protobuf/struct.proto";
 
 option csharp_namespace = "Google.Cloud.Datastore.V1";
-option go_package = "google.golang.org/genproto/googleapis/datastore/v1;datastore";
+option go_package = "cloud.google.com/go/datastore/apiv1/datastorepb;datastorepb";
 option java_multiple_files = true;
 option java_outer_classname = "QueryProfileProto";
 option java_package = "com.google.datastore.v1";