Bump io.grpc:grpc-netty-shaded from 1.68.1 to 1.68.2

Bumps [io.grpc:grpc-netty-shaded](https://github.com/grpc/grpc-java) from 1.68.1 to 1.68.2.
- [Release notes](https://github.com/grpc/grpc-java/releases)
- [Commits](grpc/grpc-java@v1.68.1...v1.68.2)

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

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

pom.xml

@@ -187,7 +187,7 @@
 			<dependency>
 				<groupId>io.grpc</groupId>
 				<artifactId>grpc-netty-shaded</artifactId>
-				<version>1.68.1</version>
+				<version>1.68.2</version>
 			</dependency>
 			<dependency>
 				<groupId>com.google.guava</groupId>