Revert "Try to stick with cURL 8.10.1"

This reverts commit bacafaa.

Reapply "fix PATH"

This reverts commit 7c35ecd.

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

@@ -13,7 +13,7 @@ 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@8.10.1 openldap
+        brew reinstall autoconf webp tidy-html5 libzip libsodium icu4c curl openldap
         brew install \
           bison \
           re2c