minor #51134 [Serializer] Remove obsolete annotation from fixture (de…

…rrabus)

This PR was merged into the 7.0 branch.

Discussion
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[Serializer] Remove obsolete annotation from fixture

| Q             | A
| ------------- | ---
| Branch?       | 7.0
| Bug fix?      | no
| New feature?  | no
| Deprecations? | no
| Tickets       | Follows #51080
| License       | MIT
| Doc PR        | not needed

I missed a spot while working on #51080.

Commits
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1df6595 [Serializer] Remove obsolete annotation from fixture

src/Symfony/Component/Serializer/Tests/Fixtures/ChildOfGroupsAnnotationDummy.php

@@ -4,10 +4,6 @@
 
 use Symfony\Component\Serializer\Annotation\Groups;
 
-/**
- * @Annotation
- * @Target({"PROPERTY", "METHOD"})
- */
 #[\Attribute(\Attribute::TARGET_METHOD | \Attribute::TARGET_PROPERTY)]
 final class ChildOfGroupsAnnotationDummy extends Groups
 {