distribution.

This is one of several changes to complete this migration.

- Rules used to package and distribute Bazel. (This CL)
- third_party/...
- Rules which interact with other built-in rules.
  tools/android/runtime_deps
  src/main/cpp/util
- src/test/shell/bazel/bazel_embedded_skylark_test.sh
- Repository rule testing
  src/test/java/com/google/devtools/build/lib/blackbox/tests/workspace/...
  Defer until the incompatible flag flip.

RELNOTES: pkg_deb, pkg_rpm & pkg_tar deprecation plan announced in the documentation.
PiperOrigin-RevId: 259615722