chore: update actions/cache for workflows

[davidmenendez]

Closes #6586

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 80.68%. Comparing base (ca6e937) to head (709cf38).
Report is 15 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #6680   +/-   ##
=======================================
  Coverage   80.68%   80.68%           
=======================================
  Files         397      397           
  Lines       12923    12923           
  Branches     4286     4286           
=======================================
  Hits        10427    10427           
  Misses       2496     2496           

Components	Coverage Δ
ibm-products	∅ <ø> (∅)
ibm-products-web-components	∅ <ø> (∅)