chore: bump frontend-platform (#1076)

[Syed-Ali-Abbas-Zaidi]

Description

This PR resolves the PUBLIC_PATH configuration issue by upgrading frontend-platform from v5.0.0 to v5.5.4.

JIRA

XXX-XXXX

How Has This Been Tested?

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Screenshots/sandbox (optional):

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Before	After

Merge Checklist

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• Is there adequate test coverage for your changes?

Post-merge Checklist

• Deploy the changes to prod after verifying on stage or ask @openedx/vanguards to do it.
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[codecov]

Codecov Report

All modified lines are covered by tests ✅

Comparison is base (7b4714a) 86.97% compared to head (d7e9d85) 86.98%.
Report is 3 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #1082   +/-   ##
=======================================
  Coverage   86.97%   86.98%           
=======================================
  Files         124      124           
  Lines        2265     2266    +1     
  Branches      624      624           
=======================================
+ Hits         1970     1971    +1     
  Misses        286      286           
  Partials        9        9           

see 1 file with indirect coverage changes

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