add telemetry for kernel launcher and finder

[DavidKutu]

For #10897

• 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.

[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

[rchiodo]

[codecov-io]

Codecov Report

Merging #11345 into master will decrease coverage by 0.01%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master   #11345      +/-   ##
==========================================
- Coverage   61.00%   60.98%   -0.02%     
==========================================
  Files         606      606              
  Lines       33448    33452       +4     
  Branches     4730     4730              
==========================================
- Hits        20404    20402       -2     
- Misses      12021    12025       +4     
- Partials     1023     1025       +2     

Impacted Files	Coverage Δ
src/client/telemetry/index.ts	87.38% <ø> (ø)
src/client/datascience/constants.ts	99.71% <100.00%> (+<0.01%)	⬆️
...client/datascience/kernel-launcher/kernelFinder.ts	62.24% <100.00%> (+0.78%)	⬆️
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%)	⬇️

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