feat: Trusted Private Cloud support, use the universeDomain parameter (#1227)

* fix!: remove types QueryMode, QueryPlan, ResultSetStats
fix!: remove QueryMode field from RunQueryRequest
fix!: remove ResultSetStats field from RunQueryResponse
fix!: remove QueryMode field from RunAggregationQueryRequest
fix!: remove ResultSetStats field from RunAggregationQueryResponse

PiperOrigin-RevId: 601486345

Source-Link: googleapis/googleapis@4a6230d

Source-Link: googleapis/googleapis-gen@db652ee
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiZGI2NTJlZTgzZWQ2NTgxNmVjNmQ5MTBkOTY1NDU4ZDY4NGEzMWM3MyJ9

* 🦉 Updates from OwlBot post-processor

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

* feat: Trusted Private Cloud support, use the universeDomain parameter
feat: auto populate UUID fields where needed
fix: revert changes to streaming retries

Use gapic-generator-typescript v4.4.0.

PiperOrigin-RevId: 603757799

Source-Link: googleapis/googleapis@1a45bf7

Source-Link: googleapis/googleapis-gen@19ca4b4
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiMTljYTRiNDVhNTNkMDBjYjdiZGQ5NGI0NDJiNjBiZDIzN2RmZTEyMyJ9

* 🦉 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>
Co-authored-by: danieljbruce <[email protected]>

Author: gcf-owl-bot[bot]

protos/google/datastore/v1/datastore.proto

@@ -23,7 +23,6 @@ import "google/api/routing.proto";
 import "google/datastore/v1/aggregation_result.proto";
 import "google/datastore/v1/entity.proto";
 import "google/datastore/v1/query.proto";
-import "google/datastore/v1/query_profile.proto";
 import "google/protobuf/timestamp.proto";
 
 option csharp_namespace = "Google.Cloud.Datastore.V1";
@@ -233,11 +232,6 @@ message RunQueryRequest {
     // The GQL query to run. This query must be a non-aggregation query.
     GqlQuery gql_query = 7;
   }
-
-  // Optional. The mode in which the query request is processed. This field is
-  // optional, and when not provided, it defaults to `NORMAL` mode where no
-  // additional statistics will be returned with the query results.
-  QueryMode mode = 11 [(google.api.field_behavior) = OPTIONAL];
 }
 
 // The response for
@@ -257,12 +251,6 @@ message RunQueryResponse {
   // was set in
   // [RunQueryRequest.read_options][google.datastore.v1.RunQueryRequest.read_options].
   bytes transaction = 5;
-
-  // Query plan and execution statistics. Note that the returned stats are
-  // subject to change as Firestore evolves.
-  //
-  // This is only present when the request specifies a mode other than `NORMAL`.
-  ResultSetStats stats = 6;
 }
 
 // The request for
@@ -294,11 +282,6 @@ message RunAggregationQueryRequest {
     // The GQL query to run. This query must be an aggregation query.
     GqlQuery gql_query = 7;
   }
-
-  // Optional. The mode in which the query request is processed. This field is
-  // optional, and when not provided, it defaults to `NORMAL` mode where no
-  // additional statistics will be returned with the query results.
-  QueryMode mode = 10 [(google.api.field_behavior) = OPTIONAL];
 }
 
 // The response for
@@ -318,12 +301,6 @@ message RunAggregationQueryResponse {
   // was set in
   // [RunAggregationQueryRequest.read_options][google.datastore.v1.RunAggregationQueryRequest.read_options].
   bytes transaction = 5;
-
-  // Query plan and execution statistics. Note that the returned stats are
-  // subject to change as Firestore evolves.
-  //
-  // This is only present when the request specifies a mode other than `NORMAL`.
-  ResultSetStats stats = 6;
 }
 
 // The request for