feat: Restore compatibility with iExec SDK.

[zguesmi]

No description provided.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 83.66%. Comparing base (b173aef) to head (f2a3211).
⚠️ Report is 15 commits behind head on feature/diamond.

Additional details and impacted files

@@                 Coverage Diff                 @@
##           feature/diamond     #240      +/-   ##
===================================================
+ Coverage            83.60%   83.66%   +0.05%     
===================================================
  Files                   38       38              
  Lines                 1214     1218       +4     
  Branches               225      227       +2     
===================================================
+ Hits                  1015     1019       +4     
  Misses                 199      199              

☔ 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.

[Le-Caignec]

Could we add TODO comments in the Registry contract to indicate that these functions should be removed ?

[zguesmi]

Could we add TODO comments in the Registry contract to indicate that these functions should be removed ?

Done
Apply reviews