The `.bazelrc` workspace file attempted to imported the `.bazelrc.user`
file. This user file is set on CI to include the CI specific Bazel
settings.

Apparently this user rc import does not work, and fails silently given
the `try-import`. It fails because for AIO Bazel commands we change
the working directory using `yarn --cwd aio` and the `try-import`
is relative to the working directory..

PR Close #48316