chore: upgrade react to v18

[ttak-apphelix]

What changed?

Updated dependencies

Upgraded React and ReactDOM to version 18.2.0.

Updated devDependencies:

Done as part of :-

• 2U specific React 18 upgrade edx/edx-arch-experiments#959
• React 18 Upgrade #2281

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 95.29%. Comparing base (801fbd1) to head (ebe6046).

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #2355   +/-   ##
=======================================
  Coverage   95.29%   95.29%           
=======================================
  Files         195      195           
  Lines       21663    21663           
  Branches     1509     1509           
=======================================
  Hits        20643    20643           
  Misses        771      771           
  Partials      249      249           

Flag	Coverage Δ
unittests	95.29% <ø> (ø)

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