refactor(noOctalEscape): fixes and improvements

[Conaclos]

Summary

Fixes:

• Use text_trimmed instead of text. This avoids reporting octal escape sequences in comments
• Accept the non deprecated \0
• Check Object member names

Improvements:

• Add a code action.
• Set default rule severity to warning.
• Better diagnostics that follow our diagnostic pillars.
• Report exactly the range where the escape sequence is instead of printing the node.

Test Plan

The conversion of json tests to js test was not correctly performed for valid tests.
I fixed it.
Also, I removed redundant tests.

[codspeed-hq]

CodSpeed Performance Report

Merging #5243 will improve performances by 6.88%

_{Comparing conaclos/noOctalEscape-text-trimmed-and-improvements (07227a1) with main (2ba0672)}

Summary

⚡ 1 improvements
✅ 96 untouched benchmarks

Benchmarks breakdown

	Benchmark	BASE	HEAD	Change
⚡	react.production.min_3378072959512366797.js[cached]	2 ms	1.9 ms	+6.88%

[arendjr]

Nice!

Why were the test cases trimmed though?

[Conaclos]

Why were the test cases trimmed though?

Redundant tests.