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

Update manpage

Pull in changes from
https://github.com/Homebrew/homebrew-services/pull/174 and some missing
changes from https://github.com/Homebrew/brew/pull/5089.

compat/requirements: add odeprecated.

Swap in description of current behavior instead of 1.9.3 hack comment

Support `Content-Disposition: inline`.

Merge pull request #5156 from Homebrew/dependabot/bundler/Library/Homebrew/test/parallel_tests-2.24.0

Bump parallel_tests from 2.23.0 to 2.24.0 in /Library/Homebrew/test

These can be enabled now Homebrew/homebrew-core has been fixed
(in https://github.com/Homebrew/homebrew-core/pull/32968).

Bumps [parallel_tests](https://github.com/grosser/parallel_tests) from 2.23.0 to 2.24.0.
- [Release notes](https://github.com/grosser/parallel_tests/releases)
- [Commits](https://github.com/grosser/parallel_tests/compare/v2.23.0...v2.24.0

)

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

travis: only build on macOS.

While working on f10691bc, I noticed this odd comment and decided to
investigate. I wasn't able to reproduce the undesirable behavior because
I cannot get 1.8.7 to compile with rvm but I did notice through some
testing that iTerm2 displays a lock character when echo mode is
disabled. My intent had been to remove this method because Homebrew has
moved past a Ruby version that would necessitate the "hack" but this
method's behavior is actually desirable today, so I changed the comment
to remove the potential flag and instead left a comment explaining
a good second reason for the method.

info: tweak analytics behaviour.

We have Azure Pipelines doing Linux builds for us now. They also do
macOS builds but CodeCov doesn't work there (yet).

Clarify how to set HOMEBREW_GITHUB_API_TOKEN

audit: remove heroku formula.

Set gist-logs to create private gist (vs. public)

- Make `--verbose` and `--analytics` behave differently.
- Allow `--analytics` to return results for formulae that don't exist
  (but are in the top 10,000 installed formulae).

This was removed in https://github.com/Homebrew/homebrew-core/pull/33233.

pathname: `atomic_write` shouldn't make dir sticky unless world writable

Co-Authored-By: JBallin <JBallin@users.noreply.github.com>

Add HOMEBREW_FORCE_HOMEBREW_ON_LINUX

audit: disallow `devel` specs in `core`

This serves a similar purpose to the HOMEBREW_FORCE_HOMEBREW_ORG
variable but applies to more settings.

compat/download_strategy: improve messaging.