Run Bazel test suite on Linux ARM64 platform

[8.1.0] Use `Single.using` instead of `onError`/`onSuccess` for async uploads (#25251)

Failed in 3m 25s
:ubuntu: Ubuntu 20.04 LTS ARM64curl -sS https://raw.githubusercontent.com/bazelbuild/continuous-integration/master/buildkite/bazelci.py?1739303480 -o bazelci.py && python3.8 bazelci.py runner --task=ubuntu2004_arm64 --http_config=https://raw.githubusercontent.com/bazelbuild/continuous-integration/master/pipelines/bazel-linux-arm64.yml?1739303480
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Ran in 2m 44s
Total Job Run Time: 3m 22s