minor symfony#2999 Remove unnecessary checks for PHP <8.1 (in tests) (Kocal)

This PR was merged into the 2.x branch.

Discussion
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 Remove unnecessary checks for PHP <8.1 (in tests)

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no <!-- please update src/**/CHANGELOG.md files -->
| Docs?         | no <!-- required for new features -->
| Issues        | Fix #... <!-- prefix each issue number with "Fix #", no need to create an issue if none exist, explain below instead -->
| License       | MIT

Should have been removed in symfony#946

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Commits
-------

770676a Remove unnecessary checks for PHP <8.1 (in tests)

Author: Kocal

src/LiveComponent/tests/Integration/LiveComponentHydratorTest.php

@@ -822,7 +822,7 @@ public function onEntireEntityUpdated($oldValue)
                     self::assertNull($object->string);
                 })
             ;
-        }, 80100];
+        }];
 
         yield 'Enum: (de)hydrates correctly' => [function () {
             return HydrationTest::create(new class {
@@ -841,7 +841,7 @@ public function onEntireEntityUpdated($oldValue)
                     self::assertSame('active', $object->string->value);
                 })
             ;
-        }, 80100];
+        }];
 
         yield 'Enum: writable enums can be changed' => [function () {
             return HydrationTest::create(new class {
@@ -854,7 +854,7 @@ public function onEntireEntityUpdated($oldValue)
                     self::assertSame(1, $object->int->value);
                 })
             ;
-        }, 80100];
+        }];
 
         yield 'Enum: null-like enum values are handled correctly' => [function () {
             return HydrationTest::create(new class {
@@ -884,7 +884,7 @@ public function onEntireEntityUpdated($oldValue)
                     self::assertSame(EmptyStringEnum::EMPTY, $object->emptyString);
                 })
             ;
-        }, 80100];
+        }];
 
         yield 'Enum: nullable enum with invalid value sets to null' => [function () {
             return HydrationTest::create(new class {
@@ -898,7 +898,7 @@ public function onEntireEntityUpdated($oldValue)
                     self::assertNull($object->int);
                 })
             ;
-        }, 80100];
+        }];
 
         yield 'Object: (de)hydrates DTO correctly' => [function () {
             return HydrationTest::create(new class {
@@ -1612,7 +1612,7 @@ public static function provideInvalidHydrationTests(): iterable
                     // non-nullable change is rejected (1=LOW)
                     self::assertSame(1, $object->nonNullableInt->value);
                 });
-        }, 80100];
+        }];
 
         yield 'writable_path_with_type_problem_ignored' => [function () {
             return HydrationTest::create(new class {

src/TwigComponent/tests/Unit/ComponentAttributesTest.php

@@ -139,11 +139,6 @@ public function testCanAddStimulusControllerIfNoneAlreadyPresent()
 
     public function testCanAddStimulusControllerViaStimulusAttributes()
     {
-        // if PHP less than 8.1, skip
-        if (version_compare(\PHP_VERSION, '8.1.0', '<')) {
-            $this->markTestSkipped('PHP 8.1+ required');
-        }
-
         $attributes = new ComponentAttributes([
             'class' => 'foo',
             'data-controller' => 'live',
@@ -167,11 +162,6 @@ public function testCanAddStimulusControllerViaStimulusAttributes()
 
     public function testCanAddStimulusActionViaStimulusAttributes()
     {
-        // if PHP less than 8.1, skip
-        if (version_compare(\PHP_VERSION, '8.1.0', '<')) {
-            $this->markTestSkipped('PHP 8.1+ required');
-        }
-
         $attributes = new ComponentAttributes([
             'class' => 'foo',
             'data-action' => 'live#foo',