TST: Added test for https://gitlab.com/linkahead/linkahead-server/-/issues/280 and update changelog

Summary

Test that the server returns identifying information (name or id) of a missing obligatory property.
Test for https://gitlab.indiscale.com/caosdb/customers/f-fit/management/-/issues/95 / https://gitlab.com/linkahead/linkahead-server/-/issues/280

Check List for the Author

• All automated tests pass
• Reference related issues
• Up-to-date CHANGELOG.md (or not necessary)
• Up-to-date JSON schema (or not necessary)
• Appropriate user and developer documentation (or not necessary)
• Annotations in code (Gitlab comments)

Check List for the Reviewer

• I understand the intent of this MR
• All automated tests pass
• Up-to-date CHANGELOG.md (or not necessary)
• Appropriate user and developer documentation (or not necessary)
• The test environment setup works and the intended behavior is reproducible in the test environment
• In-code documentation and comments are up-to-date.
• Check: Are there specifications? Are they satisfied?

assigned to @i.nueske

marked the checklist item Annotations in code (Gitlab comments) as completed

requested review from @florian

added 4 commits

• 2748c6dd...2c20954e - 3 commits from branch dev
• e34a2059 - Merge branch 'dev' into f-bug-fit-95-obligatory-property-xfail

Compare with previous version

marked the checklist item I understand the intent of this MR as completed

marked the checklist item Up-to-date CHANGELOG.md (or not necessary) as completed

marked the checklist item Appropriate user and developer documentation (or not necessary) as completed

marked the checklist item The test environment setup works and the intended behavior is reproducible in the test as completed

marked the checklist item All automated tests pass as completed

marked the checklist item In-code documentation and comments are up-to-date. as completed

enabled an automatic merge when all merge checks for e34a2059 pass

mentioned in commit aeacf439

merged

mentioned in issue caosdb-server#356