Bump grpc.stub.version from 1.65.1 to 1.66.0 (#73)

Bumps `grpc.stub.version` from 1.65.1 to 1.66.0.

Updates `io.grpc:grpc-api` from 1.65.1 to 1.66.0
- [Release notes](https://github.com/grpc/grpc-java/releases)
- [Commits](grpc/grpc-java@v1.65.1...v1.66.0)

Updates `io.grpc:grpc-stub` from 1.65.1 to 1.66.0
- [Release notes](https://github.com/grpc/grpc-java/releases)
- [Commits](grpc/grpc-java@v1.65.1...v1.66.0)

Updates `io.grpc:grpc-protobuf` from 1.65.1 to 1.66.0
- [Release notes](https://github.com/grpc/grpc-java/releases)
- [Commits](grpc/grpc-java@v1.65.1...v1.66.0)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

pom.xml

@@ -68,7 +68,7 @@
 
   <properties>
     <!--Dependency versions-->
-    <grpc.stub.version>1.65.1</grpc.stub.version>
+    <grpc.stub.version>1.66.0</grpc.stub.version>
     <guava.version>33.2.1-jre</guava.version>
     <jax.annotations.version>1.3.2</jax.annotations.version>
     <pekko.grpc.version>1.0.2</pekko.grpc.version>