chore(datastore): add owlbot config for protos (#10708)

Also, clean up some old genproto do no longer allowlist datastore or bigtable proto generation in genproto.

.github/.OwlBot.yaml

@@ -100,6 +100,7 @@ deep-remove-regex:
   - /dataproc/apiv1/
   - /dataqna/apiv1alpha/
   - /datastore/admin/apiv1/
+  - /datastore/apiv1/
   - /datastream/apiv1/
   - /datastream/apiv1alpha1/
   # - /debugger/apiv2/
@@ -806,6 +807,9 @@ deep-copy-regex:
     dest: /
   - source: /google/datastore/admin/v1/cloud.google.com/go
     dest: /
+  # Just copy the datastore protos for now
+  - source: /google/datastore/v1/cloud.google.com/go/datastore/apiv1/datastorepb
+    dest: /datastore/apiv1/datastorepb
   - source: /google/cloud/datastream/v1/cloud.google.com/go
     dest: /
   - source: /google/cloud/datastream/v1alpha1/cloud.google.com/go

internal/gapicgen/generator/genproto.go

@@ -116,11 +116,9 @@ var generateList = []string{
 	"google.golang.org/genproto/googleapis/apps/drive/labels/v2",
 	"google.golang.org/genproto/googleapis/example/library/v1",
 	"google.golang.org/genproto/googleapis/api/label",
-	"google.golang.org/genproto/googleapis/bigtable/admin/v2",
 	"google.golang.org/genproto/googleapis/api/httpbody",
 	"google.golang.org/genproto/googleapis/partner/aistreams/v1alpha1",
 	"google.golang.org/genproto/googleapis/apps/script/type/drive",
-	"google.golang.org/genproto/googleapis/bigtable/v2",
 	"google.golang.org/genproto/googleapis/search/partnerdataingestion/logging/v1",
 	"google.golang.org/genproto/googleapis/apps/script/type/calendar",
 	"google.golang.org/genproto/googleapis/rpc/context/attribute_context",
@@ -133,9 +131,6 @@ var generateList = []string{
 	"google.golang.org/genproto/googleapis/type/postaladdress",
 	"google.golang.org/genproto/googleapis/firebase/fcm/connection/v1alpha1",
 	"google.golang.org/genproto/googleapis/assistant/embedded/v1alpha2",
-	"google.golang.org/genproto/googleapis/datastore/v1",
-	"google.golang.org/genproto/googleapis/datastore/admin/v1",
-	"google.golang.org/genproto/googleapis/datastore/admin/v1beta1",
 	"google.golang.org/genproto/googleapis/apps/card/v1",
 }
 

internal/postprocessor/config.yaml

@@ -1044,6 +1044,9 @@ service-configs:
   - input-directory: google/datastore/admin/v1
     service-config: datastore_v1.yaml
     import-path: cloud.google.com/go/datastore/admin/apiv1
+  - input-directory: google/datastore/v1
+    service-config: datastore_v1.yaml
+    import-path: cloud.google.com/go/datastore/apiv1
   - input-directory: google/devtools/artifactregistry/v1
     service-config: artifactregistry_v1.yaml
     import-path: cloud.google.com/go/artifactregistry/apiv1