Fix release pipeline

[UebelAndre]

The ability to create releases seems to have broken with Bazel 6.0.0
https://github.com/bazelbuild/rules_rust/actions/runs/3847636156/jobs/6554345446#step:6:20

Run # Build binaries
2023/01/05 14:35:23 Downloading https://releases.bazel.build/6.0.0/release/bazel-6.0.0-linux-x86_64...
Extracting Bazel installation...
Starting local Bazel server and connecting to it...
INFO: Reading rc options for 'run' from /home/runner/work/rules_rust/rules_rust/.github/github.bazelrc:
  Inherited 'common' options: --announce_rc --color=no --curses=no --show_task_finish --show_timestamps
ERROR: --show_task_finish :: Unrecognized option: --show_task_finish
Error: Process completed with exit code 2.

This should fix the issue as it seems by bazelbuild/bazel#14052 this flag was removed (and did nothing before).