The MMBroadbandModemQmi will not create a MMSimQmi until the unlock status has
been checked, and therefore this means that when the SIM object is being created
we already know whether the modem supports DMS UIM commands or not, so avoid
further fallbacks in the SIM object.
Newer modems like the MC7455 don't implement the "DMS UIM" commands in the
DMS service, and therefore these modems need to use the UIM service directly.
We include a new flag to detect whether any of the DMS UIM commands is flagged
as invalid, and if so, we'll fallback to the UIM specific implementations for
all.
libqmi version bump to 1.13.7, which includes the new required methods.