Install swiftlint via Brewfile if macOS >= 13 (install breaks on …

…macOS <= 12).

Only install `peripheryapp/periphery` tap if macOS >= 13 (install breaks on macOS <= 12).

Resolve #594

Signed-off-by: Ross Goldberg <484615+rgoldberg@users.noreply.github.com>

Brewfile

@@ -5,10 +5,8 @@ brew "swift-format"
 brew "swiftformat"
 brew "trash"
 
-# Already installed on GitHub Actions runner.
-# brew "swiftlint"
-
-tap "peripheryapp/periphery"
 if OS.mac? && MacOS.version >= :ventura
+  brew "swiftlint"
+  tap "peripheryapp/periphery"
   cask "periphery"
 end

script/bootstrap

@@ -20,8 +20,3 @@ printf $'==> 👢 Bootstrapping (%s)\n' "$(script/version)"
 # Install Homebrew tools
 rm -f Brewfile.lock.json
 brew bundle install --no-upgrade --verbose
-
-# swiftlint is already installed on GitHub Actions runners.
-if [[ ! -x "$(command -v swiftlint)" ]]; then
-  brew install swiftlint
-fi