variable view in run by line round 2

[DavidKutu]

For #6701

• 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).

[codecov-commenter]

Codecov Report

Merging #7003 (7f2ffde) into main (23aeaeb) will decrease coverage by 0%.
The diff coverage is 20%.

@@          Coverage Diff           @@
##            main   #7003    +/-   ##
======================================
- Coverage     63%     63%    -1%     
======================================
  Files        361     363     +2     
  Lines      22858   23050   +192     
  Branches    3431    3471    +40     
======================================
+ Hits       14600   14650    +50     
- Misses      7027    7160   +133     
- Partials    1231    1240     +9     

Impacted Files	Coverage Δ
src/client/debugger/jupyter/kernelDebugAdapter.ts	4% <0%> (-1%)	⬇️
...ent/debugger/jupyter/ipykernelDebuggerVariables.ts	15% <15%> (ø)
src/client/debugger/jupyter/debuggingManager.ts	30% <20%> (-1%)	⬇️
src/client/datascience/jupyter/jupyterVariables.ts	47% <60%> (+<1%)	⬆️
src/client/datascience/constants.ts	99% <100%> (+<1%)	⬆️
...atascience/jupyter/debuggerVariableRegistration.ts	88% <100%> (+1%)	⬆️
src/client/datascience/serviceRegistry.ts	98% <100%> (+<1%)	⬆️
src/client/debugger/types.ts	100% <100%> (ø)
src/client/common/application/applicationShell.ts	18% <0%> (-5%)	⬇️
...lient/datascience/variablesView/notebookWatcher.ts	86% <0%> (-4%)	⬇️
... and 15 more