Add annotation ID to FileAnnotation tooltip in OMERO.insight (rebased onto dev_4_4)



This is the same as gh-1808 but rebased onto dev_4_4.

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This PR is a trivial change to the File Annotation tooltip in OMERO.insight to preserve compatibility between clients.

To test it:
- Pick any container or Image
- Attach a file
- In the contextual menu next to the annotation, click on `Info`
- Confirm that the `Annotation ID` is displayed