Allow reading target groups from #[Serialize]

[HypeMC]

Summary 📝

This PR adds a new ForResponseGroups target that reads serialization groups from Symfony's #[Serialize] attribute.

This allows the purge target to reuse the same groups that are already configured for serializing the controller response, instead of having to duplicate them in ForGroups.

For example:

#[PurgeOn(Post::class, target: new ForResponseGroups())]
#[Serialize(context: ['groups' => ['foo', 'bar']])]
public function action(): Response {}

is equivalent to:

#[PurgeOn(Post::class, target: new ForGroups(['foo', 'bar']))]
#[Serialize(context: ['groups' => ['foo', 'bar']])]
public function action(): Response {}

This builds on the #[Serialize] controller attribute introduced in Symfony 8.1.

Checklist ✅

• Tests updated 🐛
• Docs updated 📚
• Changelog updated 📋
• Breaking change ⚠️

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 97.48%. Comparing base (8ab7ef0) to head (c232d28).

Additional details and impacted files

@@             Coverage Diff              @@
##                1.x     #154      +/-   ##
============================================
+ Coverage     97.44%   97.48%   +0.04%     
- Complexity      508      522      +14     
============================================
  Files            63       65       +2     
  Lines          1409     1432      +23     
============================================
+ Hits           1373     1396      +23     
  Misses           36       36              

Flag	Coverage Δ
8.1	96.22% <21.73%> (-1.22%)	⬇️
8.2	96.15% <21.73%> (-1.22%)	⬇️
8.3	95.94% <21.73%> (-1.22%)	⬇️
8.4	97.20% <100.00%> (+0.04%)	⬆️
8.5	97.20% <100.00%> (+0.04%)	⬆️

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