chore(deps): bump io.grpc:grpc-netty-shaded from 1.68.1 to 1.75.0 in /other/java/client (#7290)

chore(deps): bump io.grpc:grpc-netty-shaded in /other/java/client

Bumps [io.grpc:grpc-netty-shaded](https://github.com/grpc/grpc-java) from 1.68.1 to 1.75.0.
- [Release notes](https://github.com/grpc/grpc-java/releases)
- [Commits](https://github.com/grpc/grpc-java/compare/v1.68.1...v1.75.0)

---
updated-dependencies:
- dependency-name: io.grpc:grpc-netty-shaded
  dependency-version: 1.75.0
  dependency-type: direct:production
...

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

other/java/client/pom.xml

@@ -33,7 +33,7 @@
     <properties>
         <protobuf.version>3.25.5</protobuf.version>
         <!-- follow https://github.com/grpc/grpc-java -->
-        <grpc.version>1.68.1</grpc.version>
+        <grpc.version>1.75.0</grpc.version>
         <guava.version>32.0.0-jre</guava.version>
     </properties>