Bump io.grpc:grpc-netty-shaded from 1.69.0 to 1.75.0 in /sdk-autogen

Bumps [io.grpc:grpc-netty-shaded](https://github.com/grpc/grpc-java) from 1.69.0 to 1.75.0.
- [Release notes](https://github.com/grpc/grpc-java/releases)
- [Commits](grpc/grpc-java@v1.69.0...v1.75.0)

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

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

Author: dependabot[bot]

sdk-autogen/pom.xml

@@ -21,7 +21,7 @@
     <protobuf.output.directory>${project.build.directory}/generated-sources</protobuf.output.directory>
     <protobuf.input.directory>${project.build.directory}/proto</protobuf.input.directory>
     <maven.deploy.skip>false</maven.deploy.skip>
-    <grpc.version>1.69.0</grpc.version>
+    <grpc.version>1.75.0</grpc.version>
     <protobuf.version>3.25.5</protobuf.version>
   </properties>