feat: improve js style comment support

[DylanPiercey]

Description

Adds better support for line comments within the open tag, eg:

<div class="foo" // this class is important
    onClick() {} // does stuff
>

This PR also makes the slightly breaking change of supporting JS style comments (both //line and /*block*/) within html content.

This means you can now do:

<div>
  // This is a comment
  This is not
 </div>

Previously you could only use js style comments within concise mode.

Checklist:

• I have updated/added documentation affected by my changes.
• I have added tests to cover my changes.

[changeset-bot]

🦋 Changeset detected

Latest commit: e1212f0

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
htmljs-parser	Patch

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[codecov]

Codecov Report

Merging #119 (e1212f0) into main (112cf54) will increase coverage by 0.15%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main     #119      +/-   ##
==========================================
+ Coverage   93.44%   93.59%   +0.15%     
==========================================
  Files          26       26              
  Lines         717      734      +17     
  Branches      248      254       +6     
==========================================
+ Hits          670      687      +17     
  Misses         32       32              
  Partials       15       15              

Impacted Files	Coverage Δ
src/states/HTML_CONTENT.ts	97.61% <100.00%> (+1.32%)	⬆️
src/states/OPEN_TAG.ts	94.65% <100.00%> (+0.08%)	⬆️

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