fix(analyzer): top-level action with existing comments

[ematipico]

Summary

This PR fixes an issue where the top-level suppression action wasn't working as expected when modifying a document that contained another comment at the top of the document.

Also, I refactored the trait in a way where the action generated is the same for all languages. The language only provide the string of the comment because it changes depending on the language.

Test Plan

Tested manually

Screen.Recording.2025-03-04.at.15.05.06.mov

Screen.Recording.2025-03-04.at.14.46.59.mov

[codspeed-hq]

CodSpeed Performance Report

Merging #5273 will degrade performances by 6.46%

_{Comparing fix/top-level-suppression-action (9654d19) with main (4634a8a)}

Summary

❌ 1 regressions
✅ 96 untouched benchmarks

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Benchmarks breakdown

	Benchmark	BASE	HEAD	Change
❌	react.production.min_3378072959512366797.js[cached]	1.9 ms	2 ms	-6.46%