fix(cli): update servient json schema with dataMapping property

[relu91]

After merging #1456 , we didn't consider the new features introduced by #1499. This PR fixes the servient configuration schema and aligns it with the new property for global value mapping.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 78.59%. Comparing base (eb18a6a) to head (58cfc43).
⚠️ Report is 5 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1504      +/-   ##
==========================================
+ Coverage   78.16%   78.59%   +0.43%     
==========================================
  Files          91       91              
  Lines       15811    15901      +90     
  Branches     1532     1549      +17     
==========================================
+ Hits        12359    12498     +139     
+ Misses       3429     3383      -46     
+ Partials       23       20       -3     

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

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.