wheels: Build Linux ARM wheels natively on ARM runners #1969
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Updates the Linux Docker Bazel installation to version 8.2.0, which was released on April 14, earlier this week.
Since Ubuntu on ARM runners are now available, we can build wheels directly on the host machines instead of going the slow way of QEMU virtualization.
A successful build job: https://github.com/nicholasjng/benchmark/actions/runs/14489652405
This takes about 7 minutes instead of the 21-23 minutes we see for previous releases, so we get a neat 3x speedup together with the deleted lines of GitHub Actions code.
No Windows ARM yet, since there are no Bazel Python toolchains available for it at the moment.