Merge pull request Homebrew#13264 from Homebrew/spdx-update

spdx: update license data.

Merge pull request Homebrew#13221 from fxcoudert/gcc12

compilers: add gcc-12

Merge pull request Homebrew#13205 from Bo98/macos12.3

os/mac/pkgconfig/12: update for macOS 12.3

Merge pull request Homebrew#13167 from MikeMcQuaid/governance

docs/governance: import from homebrew-governance.

Merge pull request Homebrew#13156 from iMichka/security

SECURITY.md: delete

Merge pull request Homebrew#13113 from Homebrew/update-man-completions

Merge pull request Homebrew#13078 from Homebrew/dependabot/bundler/Li…

…brary/Homebrew/rspec-mocks-3.11.1

build(deps): bump rspec-mocks from 3.11.0 to 3.11.1 in /Library/Homebrew

Merge pull request Homebrew#13050 from Homebrew/update-man-completions

Update maintainers, manpage and completions.

Merge pull request Homebrew#13010 from hyuraku/cmd/deps_repair_dot_code

`cmd/deps`: repair `dot_code`

Merge pull request Homebrew#12997 from Homebrew/dependabot/bundler/Li…

…brary/Homebrew/rubocop-rails-2.14.0

build(deps): bump rubocop-rails from 2.13.2 to 2.14.0 in /Library/Homebrew