remove most uses of deprecated v8::PropertyCallbackInfo::This()

[dcarney-cf]

No description provided.

[dcarney-cf]

@kentonv ptal - i'm unsure what the consequences of the changes to worker-rpc.c++ are

[codspeed-hq]

Merging this PR will not alter performance

✅ 70 untouched benchmarks
⏩ 129 skipped benchmarks¹

---

_{Comparing dcarney/this-deprecation (c80e33b) with main (cf8147c)}

Footnotes

1. 129 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩

[drcarney66]

ok, this latest version seems to work ok. the properties won't show up as own properties. capnweb tests seems to run except for something related to a websocket connection, which i assume is unrelated

[dcarney-cf]

i'm going to split out the ugly wildcard property change, since it requires a v8 patch. this takes care of the rest of the This() uses. @jasnell - care to take another look?

[codecov-commenter]

Codecov Report

❌ Patch coverage is 90.00000% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 70.37%. Comparing base (cf8147c) to head (c80e33b).

Files with missing lines	Patch %	Lines
src/workerd/jsg/resource.h	66.66%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #6003   +/-   ##
=======================================
  Coverage   70.37%   70.37%           
=======================================
  Files         408      408           
  Lines      108811   108816    +5     
  Branches    18000    18000           
=======================================
+ Hits        76574    76578    +4     
  Misses      21431    21431           
- Partials    10806    10807    +1     

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