Bump grpc.version from 1.59.0 to 1.60.0

Bumps `grpc.version` from 1.59.0 to 1.60.0.

Updates `io.grpc:grpc-netty-shaded` from 1.59.0 to 1.60.0
- [Release notes](https://github.com/grpc/grpc-java/releases)
- [Commits](grpc/grpc-java@v1.59.0...v1.60.0)

Updates `io.grpc:grpc-protobuf` from 1.59.0 to 1.60.0
- [Release notes](https://github.com/grpc/grpc-java/releases)
- [Commits](grpc/grpc-java@v1.59.0...v1.60.0)

Updates `io.grpc:grpc-stub` from 1.59.0 to 1.60.0
- [Release notes](https://github.com/grpc/grpc-java/releases)
- [Commits](grpc/grpc-java@v1.59.0...v1.60.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

pom.xml

@@ -167,7 +167,7 @@
     <!-- Sets the VM argument line used when unit tests are run. -->
     <argLine>-Xms4g -Xmx4g</argLine>
     <protobuf.version>3.24.3</protobuf.version>
-    <grpc.version>1.59.0</grpc.version>
+    <grpc.version>1.60.0</grpc.version>
     <confluent.version>7.2.6</confluent.version>
 
     <!-- Checkstyle violation prop.-->