Set HOMEBREW_FORCE_BREWED_CURL or HOMEBREW_FORCE_BREWED_GIT if the system-provided versions are missing or outdated, causing either to be installed on the next `brew update`.

Note that the `HOMEBREW_FORCE_BREWED_` vars are automatically set if the system `git` and `curl` are too old. Drop mention of `HOMEBREW_GIT` which isn't user-settable.

Ensures `system` and `safe_system` use brewed git if available.

cask: Don’t remove login items on upgrade.

Merge pull request #5186 from Homebrew/dependabot/bundler/Library/Homebrew/test/parallel_tests-2.26.0

Bump parallel_tests from 2.25.0 to 2.26.0 in /Library/Homebrew/test

cli_parser: Add support for short flag options

Bumps [parallel_tests](https://github.com/grosser/parallel_tests) from 2.25.0 to 2.26.0.
- [Release notes](https://github.com/grosser/parallel_tests/releases)
- [Commits](https://github.com/grosser/parallel_tests/compare/v2.25.0...v2.26.0

)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Add Dockerfile

test/spec_helper: Fix :needs_svn

which("svn") detects shims/scm/svn even when svn is not installed.

Merge pull request #5183 from Homebrew/dependabot/bundler/Library/Homebrew/test/parallel_tests-2.25.0

Bump parallel_tests from 2.24.0 to 2.25.0 in /Library/Homebrew/test

Bumps [parallel_tests](https://github.com/grosser/parallel_tests) from 2.24.0 to 2.25.0.
- [Release notes](https://github.com/grosser/parallel_tests/releases)
- [Commits](https://github.com/grosser/parallel_tests/compare/v2.24.0...v2.25.0

)

Signed-off-by: dependabot[bot] <support@dependabot.com>

audit: check for `bottle do` blocks in new formulae

doctor: Use CLI::Parser to parse args

cli_parser: Add custom description support for global switches

os/mac/utils/bottles: handle Linux bottles.

These are an invalid argument on macOS but still need to be handled.

More deprecated/disabled updates

Clear up tap naming

- remove odisabled
- move odeprecated to odisabled

Explain the recommendation to use the homebrew- prefix.
As pointed out in: https://discourse.brew.sh/t/couldnt-tap-github-repo-without-homebrew-prefix/3178/2

Keg::MUST_EXIST_DIRECTORIES: Frameworks is for macOS

man: Restore args after generating man pages from respective cmd parsers

README: use Azure Pipelines badge.

relocation_formulae: Poured bottles depend on gcc [Linux]

Patching the dynamic linker of glibc breaks it [Linux]

audit: use debian canonical mirror