Bump rules_cc from 0.2.20 to 0.2.21

[dependabot]

Bumps rules_cc from 0.2.20 to 0.2.21.

Release notes

Sourced from rules_cc's releases.

0.2.21

Using bzlmod with Bazel 6 or later:

1. [Bazel 6] Add common --enable_bzlmod to .bazelrc.

2. Add to your MODULE.bazel file:

bazel_dep(name = "rules_cc", version = "0.2.21")

Using WORKSPACE:

load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
http_archive(
name = "rules_cc",
sha256 = "962251923438d27fc030c2d9d35c058a7f7da4fed42c42ad5342c7b4403d4cf2",
strip_prefix = "rules_cc-0.2.21",
url = "https://github.com/bazelbuild/rules_cc/releases/download/0.2.21/rules_cc-0.2.21.tar.gz",
)
load("@​rules_cc//cc:extensions.bzl", "compatibility_proxy_repo")
compatibility_proxy_repo()

Full Changelog: bazelbuild/rules_cc@0.2.20...0.2.21

Commits

• 1a20833 Change default needs_include_validation to match createCppCompileAction's par...
• fad3ad3 Starlarkify compute_output_name_prefix_dir
• 593d6fc Remove unused variable
• 084155d Automatic code cleanup.
• da170e4 Revert toolchain expansions and introduce profile changelist defines to links...
• 5eeedeb Support the new(ish) @//tools/cpp:cc_runtimes_toolchain_type toolchain for ...
• 97e2922 Add Windows ThinLTO arguments
• beab926 Remove --incompatible_make_thinlto_command_lines_standalone from `test_lto_...
• f2e4ad2 Make default OSX toolchain respect the use_libtool flag
• a7a6249 Migrate batch 3 of CcBinaryThinLtoTest to Starlark
• Additional commits viewable in compare view

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