install pkgconf

Author: cmb69

.github/actions/brew/action.yml

@@ -15,6 +15,7 @@ runs:
         # Install them with reinstall to avoid warnings.
         brew reinstall autoconf webp tidy-html5 libzip libsodium icu4c curl openldap
         brew install \
+          pkgconf \
           bison \
           re2c
         brew install \

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

@@ -11,6 +11,7 @@ runs:
         set -x
         BREW_OPT="$(brew --prefix)"/opt
         export PATH="$BREW_OPT/bison/bin:$PATH"
+        export PATH="$BREW_OPT/pkgconf/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"