Remove bazel_tools android usage

[keith]

This was removed with bazel 8.x and exists in rules_android now

[mortenmj]

This complicates experimenting with Bazel 8.0rc1, and would presumably complicate migration once Bazel 8.0 is released. Would be great to see it merged some time before that happens (NET 2024-10-28)

[restingbull]

This complicates experimenting with Bazel 8.0rc1, and would presumably complicate migration once Bazel 8.0 is released. Would be great to see it merged some time before that happens (NET 2024-10-28)

It's breaking a few integration tests, including bazel 6.4. Will take a a minute to sort that.

ERROR: https://bcr.bazel.build/modules/rules_jvm_external/6.2/MODULE.bazel:93:13: name 'use_repo_rule' is not defined
Loading: 
ERROR: Error computing the main repository mapping: in module dependency chain <root> -> [email protected] -> [email protected]: error executing MODULE.bazel file for [email protected]

ERROR: /var/lib/buildkite-agent/.cache/bazel/_bazel_buildkite-agent/ec321eb2cc2d0f8f91b676b6d4c66c29/sandbox/linux-sandbox/613/execroot/_main/_tmp/e8ec095c07b8eb8fe6326a99c602b1b8/_bazel_buildkite-agent/9d9df1d6447036986a9e38089c4dc229/external/rules_java~/java/common/proguard_spec_info.bzl:16:20: ProguardSpecProvider is experimental and thus unavailable with the current flags. It may be enabled by setting --experimental_google_legacy_api
WARNING: Target pattern parsing failed.

Which means, by merging, we require all users to --experimental_google_legacy_api at a certain point.