Merge branch 'PHP-8.1'

* PHP-8.1:
  Verify if generated func info is up-to-date

Author: kocsismate

.github/actions/verify-generated-files/action.yml

@@ -9,4 +9,5 @@ runs:
         scripts/dev/genfiles
         Zend/zend_vm_gen.php
         build/gen_stub.php -f
+        build/gen_stub.php --generate-optimizer-info
         git add . -Nu && git diff --exit-code