Update PHPStan baseline with warning removed

Author: JakeQZ

config/phpstan-baseline.neon

@@ -42,12 +42,6 @@ parameters:
 			count: 1
 			path: ../src/Rule/Rule.php
 
-		-
-			message: '#^Loose comparison via "\!\=" is not allowed\.$#'
-			identifier: notEqual.notAllowed
-			count: 1
-			path: ../src/RuleSet/DeclarationBlock.php
-
 		-
 			message: '#^Parameters should have "string" types as the only types passed to this method$#'
 			identifier: typePerfect.narrowPublicClassMethodParamType