Fix workflow errors

Author: AbdiTolesa

phpstan.neon

@@ -23,4 +23,5 @@ parameters:
 		- '#return type has no value type specified in iterable type array#'
 		- '#Cannot access property#'
 		- '#Static method CoolKidsNetwork\\Controllers\\Forms_Controller::get_signup_page_slug\(\) is unused.#'
-		- '#Method CoolKidsNetwork\\Controllers\\Forms_Controller::get_signup_page_slug\(\) should return string but returns mixed#'
+		- '#Method CoolKidsNetwork\\Controllers\\Forms_Controller::get_signup_page_slug\(\) should return string but returns mixed#'
+		- '#Method (.)* has parameter $block with no value type specified in iterable type array#'