fix(build): update webpack jsx paths

[anoojkinaginlsn]

SUMMARY

Update webpack jsx paths to support windows builds/dev server

closes #10997

Adapted from : #13744

TESTING INSTRUCTIONS

npm run dev-server in windows

[ad-m]

@asadUllah58 I think you might be affected by that issue. Could you give a try?

[codecov]

Codecov Report

Merging #18685 (5ed62a8) into master (a7d505d) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master   #18685   +/-   ##
=======================================
  Coverage   66.25%   66.25%           
=======================================
  Files        1604     1604           
  Lines       62807    62807           
  Branches     6333     6333           
=======================================
  Hits        41613    41613           
  Misses      19542    19542           
  Partials     1652     1652           

Flag	Coverage Δ
javascript	51.20% <ø> (ø)

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