Fix code coverage upload

[kimadeline]

For #14815

Insiders upload:

• action: https://github.com/kimadeline/vscode-python/runs/1454604801?check_suite_focus=true
• report: https://codecov.io/github/kimadeline/vscode-python/commit/f3ffbe6c7ffb889f0a97a68889381f7f01f1c610

⚠️ PR check upload: We don't do that unless we're on microsoft/vscode-python, do we want want to change this for code coverage to be uploaded for all PRs?

• 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 #14821 (568ecc7) into main (e1cc8b2) will increase coverage by 0%.
The diff coverage is 82%.

@@           Coverage Diff           @@
##            main   #14821    +/-   ##
=======================================
  Coverage     64%      65%            
=======================================
  Files        547      550     +3     
  Lines      25616    25916   +300     
  Branches    3619     3673    +54     
=======================================
+ Hits       16622    16871   +249     
- Misses      8314     8352    +38     
- Partials     680      693    +13     

Impacted Files	Coverage Δ
...tension/configuration/debugConfigurationService.ts	71% <0%> (-8%)	⬇️
...c/client/debugger/extension/configuration/types.ts	100% <ø> (ø)
src/client/debugger/types.ts	100% <ø> (ø)
.../jupyter/languageserver/notebookMiddlewareAddon.ts	3% <0%> (ø)
src/client/pythonEnvironments/index.ts	25% <ø> (ø)
src/client/telemetry/index.ts	78% <ø> (ø)
...lient/pythonEnvironments/common/windowsRegistry.ts	23% <23%> (ø)
...rc/client/activation/jedi/multiplexingActivator.ts	18% <50%> (+<1%)	⬆️
src/client/common/platform/fileSystemWatcher.ts	22% <50%> (ø)
...nments/base/locators/lowLevel/fsWatchingLocator.ts	75% <50%> (ø)
... and 44 more

[brettcannon]

One tweak to pull in prior to merge, but otherwise LGTM!