Use standard MapBox Vector Tiles mime type
Description
See https://www.iana.org/assignments/media-types/media-types.xhtml
MVT Is registered as "application/vnd.mapbox-vector-tile", while the current mime exposed by GeoServer is
"application/x-protobuf;type=mapbox-vector".
Environment
None
Assignee
Andrea Aime
Reporter
Andrea Aime
Triage
None
Fix versions
Affects versions
None
Components
Priority
Configure