cacheable - updating readme with coming soon on cache sync

[jaredwray]

Please check if the PR fulfills these requirements

• Followed the Contributing guidelines.
• Tests for the changes have been added (for bug fixes/features) with 100% code coverage.
• Docs have been added / updated (for bug fixes / features)

What kind of change does this PR introduce? (Bug fix, feature, docs update, ...)
cacheable - updating readme with coming soon on cache sync

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (a2d33ec) to head (785fbac).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##              main      #803   +/-   ##
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  Coverage   100.00%   100.00%           
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  Files            4         4           
  Lines           47        47           
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  Hits            47        47           

Flag	Coverage Δ
	100.00% <ø> (ø)

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