Update copybara dependency

See:

- https://crrev.com/c/6213712
- https://chrome-infra-packages.appspot.com/p/infra/3pp/tools/copybara/+/yFlI6qhMaPhCGPTKfP-fsxevn1mujoo8BfOPSFKBbhgC

Cq-Include-Trybots: luci.chromium.try:android-cronet-arm64-gn2bp-dbg
Bug: b:382268057
Change-Id: I0b014b5afe112992136d66e6367a42e29ba5474a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6218301
Auto-Submit: Etienne Dechamps <edechamps@google.com>
Reviewed-by: Mohannad Farrag <aymanm@google.com>
Commit-Queue: Etienne Dechamps <edechamps@google.com>
Cr-Commit-Position: refs/heads/main@{#1414012}