Move two perf PHPStan rules to symplify/phpstan-rules rector set

phpstan.neon

@@ -3,8 +3,6 @@ includes:
 
 rules:
     - Rector\Utils\PHPStan\Rule\RegisterRelatedPolyfillRectorRule
-    - Rector\Utils\PHPStan\Rule\NoScopeFetchBeforeCheapGuardRule
-    - Rector\Utils\PHPStan\Rule\NarrowReturnToUnionParamRule
 
 parameters:
     level: 8
@@ -56,6 +54,7 @@ parameters:
         phpunit: true
         mocks: true
         ctor: true
+        modern: true
 
     # see https://github.com/TomasVotruba/type-coverage
     type_coverage:

rules/TypeDeclaration/Rector/ClassMethod/AddParamTypeDeclarationRector.php

@@ -88,7 +88,7 @@ public function refactor(Node $node): ?Node
         $this->hasChanged = false;
 
         // skip class without parents/interfaces, there is no param type to mimic
-        if ($node instanceof Class_ && !$node->extends instanceof Name && $node->implements === []) {
+        if ($node instanceof Class_ && ! $node->extends instanceof Name && $node->implements === []) {
             return null;
         }
 

rules/TypeDeclaration/Rector/Class_/ChildDoctrineRepositoryClassTypeRector.php

@@ -96,7 +96,7 @@ public function getNodeTypes(): array
     public function refactor(Node $node): ?Node
     {
         // entity type is resolved from the @extends docblock, bail early when absent
-        if (!$node->getDocComment() instanceof Doc) {
+        if (! $node->getDocComment() instanceof Doc) {
             return null;
         }