Revert "fix PATH"

This reverts commit 031538e.

Revert "unlink pkg-config"

This reverts commit 1d0925f.

Revert "install pkgconf"

This reverts commit ef8016a.

Author: cmb69

.github/actions/brew/action.yml

@@ -14,9 +14,7 @@ runs:
         # Some packages exist on x86 but not arm, or vice versa.
         # Install them with reinstall to avoid warnings.
         brew reinstall autoconf webp tidy-html5 libzip libsodium icu4c curl openldap
-        brew unlink pkg-config
         brew install \
-          pkgconf \
           bison \
           re2c
         brew install \

.github/actions/configure-macos/action.yml

@@ -11,7 +11,6 @@ runs:
         set -x
         BREW_OPT="$(brew --prefix)"/opt
         export PATH="$BREW_OPT/bison/bin:$PATH"
-        export PATH="/usr/local/Cellar/pkgconf/2.3.0/bin:$PATH"
         export PKG_CONFIG_PATH="$BREW_OPT/openssl@3/lib/pkgconfig:$PKG_CONFIG_PATH"
         export PKG_CONFIG_PATH="$BREW_OPT/curl/lib/pkgconfig:$PKG_CONFIG_PATH"
         export PKG_CONFIG_PATH="$BREW_OPT/libffi/lib/pkgconfig:$PKG_CONFIG_PATH"