feat: support linting html in template literals in no-extra-spacing-attrs

[yeonjuan]

ref #225

[codecov]

Codecov Report

Attention: Patch coverage is 98.07692% with 1 line in your changes missing coverage. Please review.

Project coverage is 98.45%. Comparing base (21871e9) to head (0aad26d).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
.../eslint-plugin/lib/rules/no-extra-spacing-attrs.js	98.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #235   +/-   ##
=======================================
  Coverage   98.45%   98.45%           
=======================================
  Files          57       57           
  Lines        1420     1423    +3     
  Branches      394      394           
=======================================
+ Hits         1398     1401    +3     
  Misses         22       22           

Flag	Coverage Δ
unittest	98.45% <98.07%> (+<0.01%)	⬆️

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Files with missing lines	Coverage Δ
packages/template-parser/lib/template-parser.js	100.00% <100.00%> (ø)
.../eslint-plugin/lib/rules/no-extra-spacing-attrs.js	98.95% <98.00%> (+0.01%)	⬆️