Add HOMEBREW_CLEANUP_PERIODIC_FULL_DAYS environment variable

build(deps): bump activesupport from 6.0.3.4 to 6.1.0 in /Library/Homebrew

build(deps): bump sorbet from 0.5.6134 to 0.5.6140 in /Library/Homebrew

Fix `curl_http_content_headers_and_checksum`.

Bumps [activesupport](https://github.com/rails/rails) from 6.0.3.4 to 6.1.0.
- [Release notes](https://github.com/rails/rails/releases)
- [Changelog](https://github.com/rails/rails/blob/v6.1.0/activesupport/CHANGELOG.md)
- [Commits](https://github.com/rails/rails/compare/v6.0.3.4...v6.1.0

)

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

Bumps [sorbet](https://github.com/sorbet/sorbet) from 0.5.6134 to 0.5.6140.
- [Release notes](https://github.com/sorbet/sorbet/releases)
- [Commits](https://github.com/sorbet/sorbet/commits

)

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

on_macos/on_linux block: fix rubocop for special cases

utils/ruby.sh: simplify and fix Ruby-related logic

Fix bottle prefix and repository handling

Revert "untap: add --force switch"

uses: add --formula and --casks flags

We were previously only looking at the `cellar` value when pouring
bottles and ignoring the `prefix` and (implicit) `repository`.

Actually look at these values and set the defaults for each platform.

Also, when we're relocating to create or pour bottles when `prefix`
and `repository` are equal then skip relocating the `repository` and
always use references to the `prefix` instead.

Fixes #9453

caveats: remove ZSH FPATH logic.

cleanup: fix portable Ruby behaviour.

MacOS::Version architecture handling

build(deps): bump rubocop-rails from 2.8.1 to 2.9.0 in /Library/Homebrew

Better match the macOS behaviour in `ruby.sh`.

Fixes #9469

This is too error-prone and full of edge cases.

Fixes #9455

untap: add --force switch

os/mac/pkgconfig: add pc files for Big Sur 11.1

Co-authored-by: Eric Knibbe <enk3@outlook.com>

This allows customisation of how often the periodic cleanups are done.

create: fix options handling

Bumps [rubocop-rails](https://github.com/rubocop-hq/rubocop-rails) from 2.8.1 to 2.9.0.
- [Release notes](https://github.com/rubocop-hq/rubocop-rails/releases)
- [Changelog](https://github.com/rubocop-hq/rubocop-rails/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rubocop-hq/rubocop-rails/compare/v2.8.1...v2.9.0

)

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

Add timeout in `bump-unversioned-casks`.

sorbet: Update RBI files.

Autogenerated by the [sorbet](https://github.com/Homebrew/brew/blob/master/.github/workflows/sorbet.yml) workflow.