Bump grpcVersion from 1.49.1 to 1.49.2

Bumps `grpcVersion` from 1.49.1 to 1.49.2.

Updates `grpc-protobuf` from 1.49.1 to 1.49.2
- [Release notes](https://github.com/grpc/grpc-java/releases)
- [Commits](grpc/grpc-java@v1.49.1...v1.49.2)

Updates `grpc-stub` from 1.49.1 to 1.49.2
- [Release notes](https://github.com/grpc/grpc-java/releases)
- [Commits](grpc/grpc-java@v1.49.1...v1.49.2)

Updates `grpc-netty-shaded` from 1.49.1 to 1.49.2
- [Release notes](https://github.com/grpc/grpc-java/releases)
- [Commits](grpc/grpc-java@v1.49.1...v1.49.2)

---
updated-dependencies:
- dependency-name: io.grpc:grpc-protobuf
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.grpc:grpc-stub
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.grpc:grpc-netty-shaded
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

build.gradle

@@ -62,7 +62,7 @@ java {
 // All it does is complain about generated code.
 javadoc { options.addStringOption('Xdoclint:none', '-quiet') }
 
-def grpcVersion = '1.49.1'
+def grpcVersion = '1.49.2'
 def grpcKtVersion = '1.3.0'
 def protocVersion = "3.17.3"
 def authzedProtoCommit = "6bf58783fdc3ed33da39a728e2538c1cb58da34e"