Bump google.golang.org/grpc from 1.60.1 to 1.61.0

Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.60.1 to 1.61.0.
- [Release notes](https://github.com/grpc/grpc-go/releases)
- [Commits](https://github.com/grpc/grpc-go/compare/v1.60.1...v1.61.0)

---
updated-dependencies:
- dependency-name: google.golang.org/grpc
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

vendor/google.golang.org/grpc/internal/tcp_keepalive_others.go

@@ -0,0 +1,29 @@
+//go:build !unix && !windows
+
+/*
+ * Copyright 2023 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package internal
+
+import (
+	"net"
+)
+
+// NetDialerWithTCPKeepalive returns a vanilla net.Dialer on non-unix platforms.
+func NetDialerWithTCPKeepalive() *net.Dialer {
+	return &net.Dialer{}
+}