[midPoint] 4.7-support container breaks when exported to archive

[xljbi20]

Some datalayer is broken on evolveum/midpoint:4.7-support

However 4.7-alpine is working.

The problem seems to be consistent on several diffrent registries but 
copying directly from one registry to another seems to be working.
It could be related to podman/skopeo but it would be nice to see if it 
could be reproduced by someone else.

How to reproduce:

$ skopeo copy docker://docker.io/evolveum/midpoint:4.7-support 
oci-archive:/data/midpoint.tgz:4.7-support
Getting image source signatures
Copying blob ca1778b69356 done
Copying blob b853e77af14c done
Copying blob 69d93aca71af done
Copying blob a64c6ac06e03 done
Copying config 7b6ae47e5a done
Writing manifest to image destination
Storing signatures
$ skopeo copy oci-archive:/data/midpoint.tgz:4.7-support 
docker://localhost:5000/evolveum/midpoint:4.7-support
Getting image source signatures
Copying blob 664d16964332 skipped: already exists
Copying blob b853e77af14c skipped: already exists
Copying blob 69d93aca71af skipped: already exists
Copying blob a64c6ac06e03 skipped: already exists
FATA[0003] creating an updated image manifest: preparing updated 
manifest, layer 
"sha256:b853e77af14c900e930835cb745295024276d3b2ebc46e6f6107db69497a4a4c": 
unsupported MIME type for compression: 
application/vnd.docker.image.rootfs.diff.tar.gzip