Run all extension-internal uses of Python "isolated".

[ericsnowcurrently]

For #10681.

This change updates all other internal uses of Python in the extension to run "isolated".

[codecov-io]

Codecov Report

Merging #10943 into master will decrease coverage by 0.00%.
The diff coverage is 69.43%.

@@            Coverage Diff             @@
##           master   #10943      +/-   ##
==========================================
- Coverage   61.31%   61.31%   -0.01%     
==========================================
  Files         591      592       +1     
  Lines       32360    32434      +74     
  Branches     4585     4588       +3     
==========================================
+ Hits        19842    19886      +44     
- Misses      11518    11544      +26     
- Partials     1000     1004       +4     

Impacted Files	Coverage Δ
src/client/providers/jediProxy.ts	23.60% <16.66%> (+0.11%)	⬆️
src/client/common/process/pythonDaemonPool.ts	70.00% <42.85%> (-0.52%)	⬇️
src/client/common/process/internal/python.ts	60.78% <60.78%> (ø)
src/client/common/configSettings.ts	69.67% <69.67%> (-0.15%)	⬇️
src/client/interpreter/interpreterVersion.ts	88.00% <87.50%> (+2.28%)	⬆️
src/client/common/installer/moduleInstaller.ts	94.66% <100.00%> (+0.07%)	⬆️
src/client/common/process/pythonEnvironment.ts	88.88% <100.00%> (+0.42%)	⬆️
src/client/common/process/pythonProcess.ts	97.22% <100.00%> (+0.25%)	⬆️
...ent/interpreter/display/shebangCodeLensProvider.ts	96.07% <100.00%> (+0.07%)	⬆️
...nterpreter/locators/services/currentPathService.ts	90.62% <100.00%> (+0.30%)	⬆️
... and 14 more

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[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!

0 Bugs
0 Vulnerabilities (and 0 Security Hotspots to review)
0 Code Smells

No Coverage information
0.0% Duplication