refactor: make DataAddressValidator extend Validator

[ndr-brt]

What this PR changes/adds

Preparation refactor for issue #3557 , makes DataAddressValidator to extend Validator

Why it does that

modeling

Further notes

Linked Issue(s)

Part of #3557

Please be sure to take a look at the contributing guidelines and our etiquette for pull requests.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (27b2cb5) 72.49% compared to head (2e7a663) 72.49%.

❗ Your organization needs to install the Codecov GitHub app to enable full functionality.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #3561   +/-   ##
=======================================
  Coverage   72.49%   72.49%           
=======================================
  Files         877      877           
  Lines       17474    17475    +1     
  Branches      994      994           
=======================================
+ Hits        12667    12668    +1     
  Misses       4391     4391           
  Partials      416      416           

Files	Coverage Δ
...nnector/service/ControlPlaneServicesExtension.java	100.00% <ø> (ø)
.../edc/connector/service/asset/AssetServiceImpl.java	97.77% <ø> (ø)
.../service/dataaddress/DataAddressValidatorImpl.java	100.00% <100.00%> (ø)
...ferprocess/TransferProcessProtocolServiceImpl.java	98.91% <ø> (ø)
...ce/transferprocess/TransferProcessServiceImpl.java	89.47% <ø> (ø)

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[wolf4ood]

🚀