fix(deps): update dependency @edx/frontend-platform to v8.1.2

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@edx/frontend-platform	8.1.1 -> 8.1.2

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Release Notes

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

v8.1.2

Compare Source

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Configuration

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 58.61%. Comparing base (d126919) to head (8896520).
Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #1130   +/-   ##
=======================================
  Coverage   58.61%   58.61%           
=======================================
  Files         117      117           
  Lines        2317     2317           
  Branches      644      641    -3     
=======================================
  Hits         1358     1358           
  Misses        898      898           
  Partials       61       61           

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