[PATCH v2 1/3] CI: run "brew install perforce" without past workarounds

["Ævar Arnfjörð Bjarmason" <avarab@gmail.com>]

Remove the alternating between --no-quarantine, --cask and fallback
"git pull" updating of the "perforce" package.

As can be seen in [1], [2] and [3] these were workarounds for various
past CI issues. Running "brew install perforce" works now in GitHub
CI, so there's no need to alternate between package names, and the
"git pull" method was a workaround for some staleness issue on the
Azure pipelines removed in [4].

We do have a really common issue with this failing, but that's
unrelated to any of those past fixes, and removing these old
workarounds makes dealing with that a lot easier.

1. 0eb3671ed96 (ci(osx): use new location of the `perforce` cask, 2019-10-23)
2. 5ed9fc3fc86 (ci: prevent `perforce` from being quarantined, 2020-02-27)
3. 3831132ace6 (ci/install-depends: attempt to fix "brew cask" stuff, 2021-01-14)
4. 6081d3898fe (ci: retire the Azure Pipelines definition, 2020-04-11)

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
 ci/install-dependencies.sh | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/ci/install-dependencies.sh b/ci/install-dependencies.sh
index dbcebad2fb2..82fa87f97af 100755
--- a/ci/install-dependencies.sh
+++ b/ci/install-dependencies.sh
@@ -37,13 +37,7 @@ macos-latest)
 	test -z "$BREW_INSTALL_PACKAGES" ||
 	brew install $BREW_INSTALL_PACKAGES
 	brew link --force gettext
-	brew install --cask --no-quarantine perforce || {
-		# Update the definitions and try again
-		cask_repo="$(brew --repository)"/Library/Taps/homebrew/homebrew-cask &&
-		git -C "$cask_repo" pull --no-stat --ff-only &&
-		brew install --cask --no-quarantine perforce
-	} ||
-	brew install homebrew/cask/perforce
+	brew install perforce
 
 	if test -n "$CC_PACKAGE"
 	then
-- 
2.36.0.879.g56a83971f3f