[frontend] [Workbench] entity type of created relationships doesn't appear at edition (#8006)

[SarahBocognano]

Proposed changes

• Add a convertFromStixType method in DynamicResolutionField

Related issues

• https://github.com/OpenCTI-Platform/opencti/issues/8006

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 66.26%. Comparing base (58a33e8) to head (58e632a). Report is 85 commits behind head on master.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #9058 +/- ## ========================================== - Coverage 66.27% 66.26% -0.01% ========================================== Files 597 597 Lines 61160 61160 Branches 6301 6300 -1 ========================================== - Hits 40533 40528 -5 - Misses 20627 20632 +5 ```

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