bump-formula-pr: delete linux sha256 line if required

Co-Authored-By: Mike McQuaid <mike@mikemcquaid.com>

Merge pull request #6943 from Homebrew/dependabot/bundler/Library/Homebrew/unicode-display_width-1.6.1

build: bump unicode-display_width from 1.6.0 to 1.6.1 in /Library/Homebrew

Bumps [unicode-display_width](https://github.com/janlelis/unicode-display_width) from 1.6.0 to 1.6.1.
- [Release notes](https://github.com/janlelis/unicode-display_width/releases)
- [Changelog](https://github.com/janlelis/unicode-display_width/blob/master/CHANGELOG.md)
- [Commits](https://github.com/janlelis/unicode-display_width/compare/v1.6.0...v1.6.1

)

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

build: bump unicode-display_width from 1.6.0 to 1.6.1 in /docs

cleanup: fix portable ruby bundler removal.

Bumps [unicode-display_width](https://github.com/janlelis/unicode-display_width) from 1.6.0 to 1.6.1.
- [Release notes](https://github.com/janlelis/unicode-display_width/releases)
- [Changelog](https://github.com/janlelis/unicode-display_width/blob/master/CHANGELOG.md)
- [Commits](https://github.com/janlelis/unicode-display_width/compare/v1.6.0...v1.6.1

)

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

Need to ensure portable rubies are removed last and pass more paramaters to
git clean.

Catalina upgrades causes Homebrew to break when you run brew cleanup.  Catalina has Ruby 2.6 installed, so the portable Ruby version is not needed.

If you have /usr/local/Homebrew/Library/Homebrew/vendor/portable-ruby (for older OS X versions), then the cleanup tool will nuke everything in usr/local/Homebrew/Library/Homebrew/vendor/bundle/ruby. You will need to brew update-reset to get back the old packages.

audit: add uses_from_macos dependency ordering

ARGV: Replaces usages of ARGV.force? with Homebrew.args.force?

dev-cmd/bottle: run `sudo --purge` non-interactively.

This should avoid hanging if permissions are not granted.

build: bump parallel_tests from 2.30.0 to 2.30.1 in /Library/Homebrew

build: bump ffi from 1.11.3 to 1.12.1 in /docs

cmd/gist-logs: Fix bug with parsing of command-line arguments

- A user reported the following error when running `brew gist-logs`,
reproducible with any formula:

```
$ brew gist-logs rustup-init
Error: undefined method `length' for nil:NilClass
Please report this bug:
  https://docs.brew.sh/Troubleshooting
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/cmd/gist-logs.rb:145:in `gist_logs'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/brew.rb:102:in
```

- From what I can tell, `gist_logs_args.parse` had ended up in the wrong
  method. The `gistify_logs` method already has `formula` (ie the
  formula name) passed into it. But it's the `gist_logs` method that needs
  to do the argument parsing. This was discovered by looking at some other
  recently changed ARGV => Homebrew.args code like cmd/info.

Bumps [ffi](https://github.com/ffi/ffi) from 1.11.3 to 1.12.1.
- [Release notes](https://github.com/ffi/ffi/releases)
- [Changelog](https://github.com/ffi/ffi/blob/master/CHANGELOG.md)
- [Commits](https://github.com/ffi/ffi/compare/1.11.3...1.12.1

)

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

Bumps [parallel_tests](https://github.com/grosser/parallel_tests) from 2.30.0 to 2.30.1.
- [Release notes](https://github.com/grosser/parallel_tests/releases)
- [Commits](https://github.com/grosser/parallel_tests/compare/v2.30.0...v2.30.1

)

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

dev-cmd/bottle: add HOMEBREW_BOTTLE_SUDO_PURGE.

Add environment variable to optionally run `sudo purge` a few times to
potentially work around #6539.

Reuse `test_args` and `postinstall_args` methods

Improve handling of *_GIT_REMOTE env vars

build: bump i18n from 1.8.1 to 1.8.2 in /Library/Homebrew

- Output a message whenever a non-default remote is set.
- Ensure that `CoreTap.instance.install` uses the right remote.

build: bump minitest from 5.13.0 to 5.14.0 in /Library/Homebrew

build: bump minitest from 5.13.0 to 5.14.0 in /docs

Bumps [minitest](https://github.com/seattlerb/minitest) from 5.13.0 to 5.14.0.
- [Release notes](https://github.com/seattlerb/minitest/releases)
- [Changelog](https://github.com/seattlerb/minitest/blob/master/History.rdoc)
- [Commits](https://github.com/seattlerb/minitest/compare/v5.13.0...v5.14.0

)

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

Bumps [minitest](https://github.com/seattlerb/minitest) from 5.13.0 to 5.14.0.
- [Release notes](https://github.com/seattlerb/minitest/releases)
- [Changelog](https://github.com/seattlerb/minitest/blob/master/History.rdoc)
- [Commits](https://github.com/seattlerb/minitest/compare/v5.13.0...v5.14.0

)

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

Bumps [i18n](https://github.com/svenfuchs/i18n) from 1.8.1 to 1.8.2.
- [Release notes](https://github.com/svenfuchs/i18n/releases)
- [Changelog](https://github.com/ruby-i18n/i18n/blob/master/CHANGELOG.md)
- [Commits](https://github.com/svenfuchs/i18n/compare/v1.8.1...v1.8.2

)

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

* check for build.with? in core
* unnecessary comments from external taps
* avoid build-time checks in core

Co-Authored-By: Mike McQuaid <mike@mikemcquaid.com>

Co-Authored-By: Mike McQuaid <mike@mikemcquaid.com>

Co-Authored-By: Mike McQuaid <mike@mikemcquaid.com>