[Core] Improve performance: remove unnecessary loop StmtsAwareInterface to fill Scope on PHPStanNodeScopeResolver

[samsonasik]

The loop of StmtsAwareInterface stmts was introduced at PR:

• [Php80][CodeQuality] Handle crash on ExplicitMethodCallOverMagicGetSetRector+ChangeSwitchToMatchRector #3034

to resolve crash on combination between ExplicitMethodCallOverMagicGetSetRector and ChangeSwitchToMatchRector

By consecutive Rector rule check PR on:

• [Core] Improve performance: verify consecutive execute same Rector Rule when Original Node is Null #3047

The loop is no longer needed

[samsonasik]

All checks have passed 🎉 @TomasVotruba it is ready for review.

[TomasVotruba]

Thanks 👍