src: remove Environment::GetCurrent(isolate)

[anonrig]

Removes Environment::GetCurrent(isolate) calls

cc @nodejs/cpp-reviewers

[nodejs-github-bot]

Review requested:

• @nodejs/sqlite

[codecov]

Codecov Report

Attention: Patch coverage is 88.09524% with 5 lines in your changes missing coverage. Please review.

Project coverage is 89.68%. Comparing base (2281a04) to head (ea46cf2).
Report is 11 commits behind head on main.

Files with missing lines	Patch %	Lines
src/api/hooks.cc	80.00%	2 Missing ⚠️
src/api/callback.cc	75.00%	0 Missing and 1 partial ⚠️
src/api/environment.cc	50.00%	0 Missing and 1 partial ⚠️
src/node_buffer.cc	80.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #58311      +/-   ##
==========================================
- Coverage   90.21%   89.68%   -0.54%     
==========================================
  Files         633      633              
  Lines      186834   186832       -2     
  Branches    36683    36363     -320     
==========================================
- Hits       168549   167556     -993     
- Misses      11089    12023     +934     
- Partials     7196     7253      +57     

Files with missing lines	Coverage Δ
src/api/async_resource.cc	95.23% <100.00%> (ø)
src/api/exceptions.cc	90.69% <100.00%> (-3.49%)	⬇️
src/async_context_frame.cc	100.00% <100.00%> (ø)
src/env-inl.h	94.11% <ø> (-0.08%)	⬇️
src/env.h	98.14% <ø> (ø)
src/node_errors.cc	64.23% <100.00%> (+0.05%)	⬆️
src/node_platform.cc	76.00% <100.00%> (-0.24%)	⬇️
src/node_report.cc	93.23% <100.00%> (ø)
src/node_sqlite.cc	80.58% <100.00%> (ø)
src/node_task_queue.cc	83.48% <100.00%> (-0.92%)	⬇️
... and 5 more

... and 95 files with indirect coverage changes

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