fix: Move validate-props method to component-toolkit package

[teodoranemes]

Issue #, if available:

Description of changes:

Moved validate-props method to component-toolkit package to make it also accessible for other packages.

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 99.40%. Comparing base (dfbb81d) to head (f142c57).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #150   +/-   ##
=======================================
  Coverage   99.39%   99.40%           
=======================================
  Files          33       34    +1     
  Lines         830      840   +10     
  Branches      234      237    +3     
=======================================
+ Hits          825      835   +10     
  Misses          5        5           

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[teodoranemes]

In the components package, the tests were importing from the lib directory, but the build failed here with that approach.