util: add CSS support to formatting

[avivkeller]

Ref: #52350
Fixes: #49205

This builds on #49205 (staled out) to add %c support to util.inspect for basic colors and CSS.

[codecov]

Codecov Report

❌ Patch coverage is 61.61826% with 185 lines in your changes missing coverage. Please review.
✅ Project coverage is 90.12%. Comparing base (fd6682c) to head (68a7c4c).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
lib/internal/util/css_to_ansi.js	59.86%	185 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #65942      +/-   ##
==========================================
- Coverage   90.16%   90.12%   -0.04%     
==========================================
  Files         771      772       +1     
  Lines      265445   265925     +480     
  Branches    50455    50501      +46     
==========================================
+ Hits       239329   239674     +345     
- Misses      17056    17189     +133     
- Partials     9060     9062       +2     

Files with missing lines	Coverage Δ
lib/internal/util/inspect.js	97.08% <100.00%> (+0.01%)	⬆️
lib/internal/util/css_to_ansi.js	59.86% <59.86%> (ø)

... and 38 files with indirect coverage changes

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[Renegade334]

Haven't taken a full look through, but there may be functional overlap with #61556 (eg. hexToRgb()), might just be worth taking a look if anything can be deduplicated.