fix(deps): update dependency @edx/frontend-platform to v8.1.3

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@edx/frontend-platform	8.1.2 -> 8.1.3

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Release Notes

openedx/frontend-platform (@​edx/frontend-platform)

v8.1.3

Compare Source

Bug Fixes

• deps: update dependency pubsub-js to v1.9.5 (#​747) (dcbc311)

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 78.00%. Comparing base (8960053) to head (121656e).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #454   +/-   ##
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  Coverage   78.00%   78.00%           
=======================================
  Files          43       43           
  Lines         891      891           
  Branches      247      241    -6     
=======================================
  Hits          695      695           
  Misses        188      188           
  Partials        8        8           

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