ci: drop mention of BREW_INSTALL_PACKAGES variable

The last user of this variable went away in 4a6e4b9602 (CI: remove Travis CI support, 2021-11-23), so it's doing nothing except making it more confusing to find out which packages _are_ installed. [jc: cherry-picked from v2.45.0-1-g9d4453e8d6] Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Jeff King committed May 9, 2024 at 12:23 UTC b6b9fafacb2e420f8e38ddf808e410382fdec932
1 file changed -2
ci/install-dependencies.sh
-2
@@ -34,8 +34,6 @@ macos-*)
34 export HOMEBREW_NO_AUTO_UPDATE=1 HOMEBREW_NO_INSTALL_CLEANUP=1
35 # Uncomment this if you want to run perf tests:
36 # brew install gnu-time
37 - test -z "$BREW_INSTALL_PACKAGES" ||
38 - brew install $BREW_INSTALL_PACKAGES
37 brew link --force gettext
38 mkdir -p $HOME/bin
39 (