* initial change to use aspect-default and remove ifs
* use rosetta bazelrc in bazel ci scripts
* use /tmp/aspect-generated.bazelrc path everywhere
change gcp project depending on queue
* restore aspect buildkite plugin
Changes interpreter in shell scripts to not hard-code bash location, for
portability
## Test plan
Previously `DOCKER_BAZEL=true IMAGE=strum355/frontend VERSION=5.0.5 ./enterprise/cmd/frontend/build.sh` wouldn't work for me, now it does : )
Reintroduces the same changes as
https://github.com/sourcegraph/sourcegraph/pull/51104 minus
syntax-highlighter which we're unable to compile with the right
toolchain at the moment.
Tested as a full main-dry-run, as well as running the stack with compose
and checking indexing and syntax-highlighting.
Executors are also built correctly.
## Test plan
CI + manual test via compose.
---------
Co-authored-by: Jean-Hadrien Chabran <jh@chabran.fr>
