v8: add GCProfiler support for erm

[IlyasShabi]

Add GCProfiler support for explicit resource management

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 88.54%. Comparing base (15bdf38) to head (a3830eb).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #61191      +/-   ##
==========================================
+ Coverage   88.53%   88.54%   +0.01%     
==========================================
  Files         703      703              
  Lines      208598   208603       +5     
  Branches    40227    40233       +6     
==========================================
+ Hits       184674   184704      +30     
+ Misses      15951    15911      -40     
- Partials     7973     7988      +15     

Files with missing lines	Coverage Δ
lib/v8.js	99.04% <100.00%> (+<0.01%)	⬆️

... and 29 files with indirect coverage changes

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[Renegade334]

LGTM, just needs adding to the docs!