Update eslintrc import restriction rules

[rebornix]

Re #10152

After experimenting moving all webviews into standalone/webviews I found that change is siganificantly large and I'm also not seeing obvious benefits of doing that. If I want to find a feature related to webview, it's kind of weird that I need to go to standalone and then webviews, and lastly have to browse in both extension-side and webview-side.

webviews is still probably a good top component, where all features related to webview just go into that. Other features go into standalone.

• 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).

[codecov-commenter]

Codecov Report

Merging #10535 (e04cf23) into main (9bb8955) will decrease coverage by 0%.
The diff coverage is 100%.

@@          Coverage Diff           @@
##            main   #10535   +/-   ##
======================================
- Coverage     71%      71%   -1%     
======================================
  Files        464      465    +1     
  Lines      27902    27905    +3     
  Branches    4699     4699           
======================================
- Hits       19834    19829    -5     
- Misses      6197     6200    +3     
- Partials    1871     1876    +5     

Impacted Files	Coverage Δ
src/platform/messageTypes.ts	100% <ø> (ø)
src/standalone/serviceRegistry.node.ts	100% <ø> (ø)
src/telemetry/types.ts	100% <ø> (ø)
src/extension.node.ts	76% <100%> (+<1%)	⬆️
src/platform/serviceRegistry.node.ts	100% <100%> (ø)
src/standalone/import-export/exportCommands.ts	44% <100%> (ø)
...rc/webviews/extension-side/serviceRegistry.node.ts	100% <100%> (ø)
.../standalone/survey/dataScienceSurveyBanner.node.ts	66% <0%> (-6%)	⬇️
src/standalone/api/kernelApi.ts	71% <0%> (-2%)	⬇️
src/kernels/execution/cellExecutionQueue.ts	81% <0%> (-2%)	⬇️
... and 8 more

[rebornix]

The test failures are unrelated to my change.