feat: updated frontend-build & frontend-platform major versions

[BilalQamar95]

Description

• Major version upgrades, Updating frontend-build to v14 & frontend-platform to v8 along with respective edx packages
• Updated jest to v29

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 87.70%. Comparing base (5ae8646) to head (6e80676).

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1391      +/-   ##
==========================================
- Coverage   88.88%   87.70%   -1.18%     
==========================================
  Files         307      307              
  Lines        5288     5288              
  Branches     1345     1311      -34     
==========================================
- Hits         4700     4638      -62     
- Misses        572      633      +61     
- Partials       16       17       +1     

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[jciasenza]

Hello, I did a validation test with a local branch and they passed well, although I see that since it is a very large repo there are some components that do not have a test, but I only found 2 warnings. If you want me to review something specific, I will be happy to review it, greetings Juan Carlos (Aulasneo)

[feanil]

@BilalQamar95 can you rebase this to resolve conflicts?
Thanks @jciasenza for the review. I can do a final pass and coordinate merging once everything is green and merge ready.

[BilalQamar95]

@BilalQamar95 can you rebase this to resolve conflicts? Thanks @jciasenza for the review. I can do a final pass and coordinate merging once everything is green and merge ready.

@feanil I have rebased the PR and resolved conflicts

[BilalQamar95]

@feanil can you please re-review this PR? Thank you

[feanil]

Changes look good to me. FYI @openedx/committers-frontend-app-learning I'm merging this since it's some maintenance that had stagnated on review previously and was already in progress. In the future I'll leave these reviews to you.

[bradenmacdonald]

Thanks @feanil ! FYI due to some time off and other factors I won't be able to start my maintainership in earnest until Aug 26th, but I can review things like this starting then :)