Hide Python Getting Started page in the Install Extension workflow

[IanMatthewHuff]

Fixes #10793

• 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 feature-requests.
• 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).

[IanMatthewHuff]

Just a quick change to consume the option that Logan added on the vscode core side. Let's us install while preventing getting started from popping up.

[IanMatthewHuff]

I had added a helper function before and forgot to use it, so swapped it in now.

[codecov-commenter]

Codecov Report

Merging #10794 (c6c62c9) into main (708004b) will decrease coverage by 0%.
The diff coverage is 33%.

@@          Coverage Diff           @@
##            main   #10794   +/-   ##
======================================
- Coverage     62%      62%   -1%     
======================================
  Files        476      476           
  Lines      33048    33058   +10     
  Branches    5387     5391    +4     
======================================
+ Hits       20736    20738    +2     
- Misses     10274    10277    +3     
- Partials    2038     2043    +5     

Impacted Files	Coverage Δ
src/platform/api/pythonApi.ts	69% <0%> (ø)
...ollers/commands/installPythonControllerCommands.ts	57% <50%> (ø)
src/platform/common/cancellation.ts	64% <0%> (-4%)	⬇️
src/platform/telemetry/telemetry.ts	76% <0%> (-4%)	⬇️
.../kernels/raw/launcher/kernelEnvVarsService.node.ts	68% <0%> (-3%)	⬇️
src/kernels/debugger/kernelDebugAdapterBase.ts	76% <0%> (-3%)	⬇️
src/standalone/api/kernelApi.ts	72% <0%> (-2%)	⬇️
...ommon/process/environmentActivationService.node.ts	71% <0%> (-1%)	⬇️
src/platform/common/utils/localize.ts	76% <0%> (-1%)	⬇️
...tive-window/debugger/jupyter/kernelDebugAdapter.ts	58% <0%> (ø)
... and 6 more