f38770c pkgset: Construct UID for PDC modules

Authored and Committed by lsedlar 6 years ago
    pkgset: Construct UID for PDC modules
    
    We can't rely on the UID to be correctly joined with colons. There may
    be historical data that still uses dashes.
    
    Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>