Bump linuxbrew/Homebrew from `e4719cb` to `b9b5142`
Bump linuxbrew/Homebrew from `e4719cb` to `b9b5142`

Bumps [linuxbrew/Homebrew](https://github.com/Homebrew/brew) from `e4719cb` to `b9b5142`.
- [Release notes](https://github.com/Homebrew/brew/releases)
- [Commits](https://github.com/Homebrew/brew/compare/e4719cb6f3207a7aed932dbb9d6f363d6c478cd0...b9b51421f4c74f27cff38fb722b56dd6e6e74611)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
doot/dotfiles,doot/dotfiles