fix(deps): update dependency tinymce to v5.10.9

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
tinymce (source)	5.10.7 -> 5.10.9

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Release Notes

tinymce/tinymce (tinymce)

v5.10.9

Compare Source

v5.10.8

Compare Source

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Configuration

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

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Additional details and impacted files

@@            Coverage Diff            @@
##             master     #587   +/-   ##
=========================================
  Coverage          ?   93.83%           
=========================================
  Files             ?      166           
  Lines             ?     3620           
  Branches          ?      969           
=========================================
  Hits              ?     3397           
  Misses            ?      207           
  Partials          ?       16           

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