Use curl from brew on MacOS CI

This fixes issue in curl ext SSL client cert setting test.

Closes GH-11056

Author: bukka

.github/actions/brew/action.yml

@@ -12,6 +12,7 @@ runs:
           re2c
         brew install \
           openssl@1.1 \
+          curl \
           krb5 \
           bzip2 \
           enchant \

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

@@ -11,6 +11,7 @@ runs:
         set -x
         export PATH="/usr/local/opt/bison/bin:$PATH"
         export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:/usr/local/opt/openssl@1.1/lib/pkgconfig"
+        export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:/usr/local/opt/curl/lib/pkgconfig"
         export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:/usr/local/opt/krb5/lib/pkgconfig"
         export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:/usr/local/opt/libffi/lib/pkgconfig"
         export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:/usr/local/opt/libxml2/lib/pkgconfig"