Add dicom to mimetypes (medical imaging)

[benediktjohannes]

Feature or enhancement

Proposal:

Small feature request: add native support for the DICOM (.dcm) MIME type using application/dicom.

Has this already been discussed elsewhere?

This is a minor feature, which does not need previous discussion elsewhere

Links to previous discussion of this feature:

No response

Linked PRs

• gh-144217: Add dicom support (medical imaging) to mimetypes #144218