Only require one parameter when updating a Wiki via the API
What does this MR do?
Don't require all parameters when updating a wiki entry.
What are the relevant issue numbers?
Closes #39676 (closed)
Does this MR meet the acceptance criteria?
- Changelog entry added, if necessary
- [-] Documentation created/updated via this MR
- Documentation reviewed by technical writer or follow-up review issue created
- Tests added for this feature/bug
- [-] Tested in all supported browsers
- Conforms to the code review guidelines
- Conforms to the merge request performance guidelines
- Conforms to the style guides
- [-] Conforms to the database guides
- [-] Link to e2e tests MR added if this MR has Requires e2e tests label. See the Test Planning Process.
- Security reports checked/validated by reviewer