Remove APIs related to ptvsd paths

[karthiknadig]

For #7136

• Pull request represents a single change (i.e. not fixing disparate/unrelated things in a single PR).
• Title summarizes what is changing.
• Has a news entry file (remember to thank yourself!).
• Appropriate comments and documentation strings in the code.
• Has sufficient logging.
• Has telemetry for enhancements.
• Unit tests & system/integration tests are added/updated.
• Test plan is updated as appropriate.
• package-lock.json has been regenerated by running npm install (if dependencies have changed).
• The wiki is updated with any design decisions/details.

[codecov-io]

Codecov Report

Merging #11757 into logging-changes-and-drop-old-debugger will decrease coverage by 0.02%.
The diff coverage is n/a.

@@                            Coverage Diff                            @@
##           logging-changes-and-drop-old-debugger   #11757      +/-   ##
=========================================================================
- Coverage                                  60.72%   60.70%   -0.03%     
=========================================================================
  Files                                        629      629              
  Lines                                      34007    34003       -4     
  Branches                                    4795     4793       -2     
=========================================================================
- Hits                                       20650    20640      -10     
+ Misses                                     12364    12354      -10     
- Partials                                     993     1009      +16     

Impacted Files	Coverage Δ
...ient/debugger/extension/adapter/remoteLaunchers.ts	100.00% <ø> (ø)
src/datascience-ui/react-common/arePathsSame.ts	75.00% <0.00%> (-12.50%)	⬇️
src/client/common/utils/platform.ts	64.70% <0.00%> (-11.77%)	⬇️
src/client/linters/pydocstyle.ts	86.66% <0.00%> (-2.23%)	⬇️
src/client/datascience/debugLocationTracker.ts	76.56% <0.00%> (-1.57%)	⬇️
src/client/common/process/proc.ts	14.49% <0.00%> (-0.73%)	⬇️
src/client/logging/levels.ts	61.11% <0.00%> (ø)
src/client/logging/logger.ts	75.60% <0.00%> (ø)
src/client/logging/_global.ts	85.24% <0.00%> (ø)
src/client/logging/formatters.ts	53.57% <0.00%> (ø)
... and 1 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 063c33d...68375d6. Read the comment docs.

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!

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

No Coverage information
No Duplication information

[ericsnowcurrently]

LGTM