Handle parameter dockblocks

[DerManoMann]

Summary

Handle PHP 8.6 method parameter docblocks for operations.

Also refactors the DocblockTrait to using phpstan/phpdoc-parser

Type of Change

• Bug fix (non-breaking change that fixes an issue)
• New feature (non-breaking change that adds functionality)
• Enhancement (improvement to existing functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation update
• Refactor (no functional changes)
• Chore (maintenance, dependencies, CI)

Related Issues

Fixed #1987

Test Plan

• Unit tests added/updated
• Integration tests added/updated
• Manual testing performed

Checklist

• My code follows the project's style guidelines
• I have performed a self-review of my code
• I have commented my code where necessary
• I have updated the documentation accordingly
• My changes generate no new warnings
• New and existing tests pass locally
• Any dependent changes have been merged and published

[github-actions]

Created backport PR for 5.x:

• [Backport #1998 to 5.x] Handle parameter dockblocks #2005 with remaining conflicts!

Please cherry-pick the changes locally and resolve any conflicts.

git fetch origin backport-1998-to-5.x
git worktree add --checkout .worktree/backport-1998-to-5.x backport-1998-to-5.x
cd .worktree/backport-1998-to-5.x
git reset --hard HEAD^
git cherry-pick -x 4b1ec561eaeec379d608324d848389d96df95ea0 9bef50c00e33f117d6f2792e5d0ae569db2f416f df285ab69a7ce57160c5e07fd3d88b5023e88a1f 3e5d649d6821faddd2214e848c9e7f824787d4e7 920debca3c9f5c34f85b2c5fc7481d264af48692 6a37ea9fbe2fa390aba71a5a671db39e6cca3860 2c90851849ef08ddf3a8e363c39cb26f1e1dd479 c667e8b34f8bd106e2d2b2f16dbc807c8078e9bc