Ship Notebook preload scripts in renderer ext

[DonJayamanne]

Fixes #11671
Related PR https://github.com/microsoft/vscode-notebook-renderers/compare/issue6404

[codecov-commenter]

Codecov Report

Merging #11672 (7954fec) into main (298dcee) will increase coverage by 0%.
The diff coverage is n/a.

@@          Coverage Diff           @@
##            main   #11672   +/-   ##
======================================
  Coverage     62%      62%           
======================================
  Files        483      483           
  Lines      34337    34335    -2     
  Branches    5564     5564           
======================================
+ Hits       21561    21562    +1     
+ Misses     10716    10712    -4     
- Partials    2060     2061    +1     

Impacted Files	Coverage Δ
.../notebooks/controllers/vscodeNotebookController.ts	82% <ø> (-1%)	⬇️
src/kernels/execution/notebookUpdater.ts	88% <0%> (-8%)	⬇️
src/kernels/helpers.ts	67% <0%> (-2%)	⬇️
src/platform/msrCrypto/msrCrypto.js	19% <0%> (-1%)	⬇️
src/kernels/common/baseJupyterSession.ts	80% <0%> (+<1%)	⬆️
src/notebooks/controllers/kernelRanking/helpers.ts	60% <0%> (+<1%)	⬆️
src/kernels/jupyter/jupyterKernelService.node.ts	74% <0%> (+1%)	⬆️
src/kernels/jupyter/baseKernelConnectionWrapper.ts	37% <0%> (+2%)	⬆️
...rc/notebooks/controllers/controllerRegistration.ts	87% <0%> (+2%)	⬆️
src/platform/common/cancellation.ts	66% <0%> (+3%)	⬆️