Bump google.golang.org/grpc from 1.69.0 to 1.69.4

Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.69.0 to 1.69.4.
- [Release notes](https://github.com/grpc/grpc-go/releases)
- [Commits](grpc/grpc-go@v1.69.0...v1.69.4)

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

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

go.mod

@@ -42,7 +42,7 @@ require (
 	golang.org/x/exp v0.0.0-20241210194714-1829a127f884
 	golang.org/x/text v0.21.0
 	google.golang.org/genproto/googleapis/api v0.0.0-20241209162323-e6fa225c2576
-	google.golang.org/grpc v1.69.0
+	google.golang.org/grpc v1.69.4
 	google.golang.org/protobuf v1.35.2
 	gopkg.in/natefinch/lumberjack.v2 v2.2.1
 	gopkg.in/yaml.v3 v3.0.1