Incorporate suggested wording

Co-authored-by: Mike McQuaid <mike@mikemcquaid.com>

It's possible the user's terminal emulator is running under rosetta2.
Consequently, the i86_64 version of the ruby interpreter will be used.
Likely, the right thing to do is simply install the arm64 version of the
requested package. This can be accomplished using: arch -arm64 brew ...

Fixes: #10313

utils/git_repository: use `Pathname.pwd` if no `repo` specified

completions: make opt-in only

Keg: allow overwriting same-formula conflicts

This is weird. We're seeing some installs where formulae
have no opt prefix and no linked keg record, *but* still
ended up linked into the prefix. Upgrades will blow up in
this case because the old symlinks won't get deleted and
Homebrew will report a nonsensical error message about
not being able to link over another link from the same
formula!

Since the optpath is either missing or pointing to the
wrong destination at this point, the checks for conflict
linking above will have failed. We should instead be safe
to simply blow away these conflicting symlinks and replace
them with the new targets.

Fixes https://github.com/Homebrew/homebrew-core/issues/68866.

Popen spec: ensure Rubocop is happy

These were introduced in #10305 but only started going red
after that PR was merged.

Cask tests: temporarily disable broken test

utils/popen: add `safe` argument to `popen_read` and `popen_write`

shims/super/cc: fix most style errors

Livecheck: Skip archived stable URLs in formulae

build(deps): bump tapioca from 0.4.10 to 0.4.11 in /Library/Homebrew

Ignore invalid keys when reading existing `Cask::Config`.

rubocops: migrate to rubocop v1 API

Bumps [tapioca](https://github.com/Shopify/tapioca) from 0.4.10 to 0.4.11.
- [Release notes](https://github.com/Shopify/tapioca/releases)
- [Commits](https://github.com/Shopify/tapioca/compare/v0.4.10...v0.4.11

)

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

build(deps): bump sorbet from 0.5.6205 to 0.5.6206 in /Library/Homebrew

Improve audit for `livecheck` in casks.

utils/ast: move helper functions from `FormulaAST` to `AST`

Bumps [sorbet](https://github.com/sorbet/sorbet) from 0.5.6205 to 0.5.6206.
- [Release notes](https://github.com/sorbet/sorbet/releases)
- [Commits](https://github.com/sorbet/sorbet/commits

)

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

Co-authored-by: Mike McQuaid <mike@mikemcquaid.com>

test/utils/*: use `described_class` or named `subject`