When rewriting the virDomainDiskTranslateSourcePool() function in
v6.1.0-rc1~184 a typo was introduced. Previously, we allowed
startup policy only for those volumes which translated to
VIR_STORAGE_TYPE_FILE. But starting with the referenced commit,
the value we checked for was changed to VIR_STORAGE_VOL_FILE
which comes from a different enum and has a different value too.
This is wrong, because virStorageSourceGetActualType() returns a
value from the original enum.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1811728Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
Reviewed-by: NPeter Krempa <pkrempa@redhat.com>