Bad formatter in slotCallStatusChanged logs

callId had type std::string but %lu formatter is used at several places: slotCallStatusChanged, slotNewIncomingCall... We should call c_str() and use %s instead.

See https://git.ring.cx/savoirfairelinux/ring-client-gnome/blob/master/src/ringmainwindow.cpp#L1838

changed the description

Will be fixed in https://gerrit-ring.savoirfairelinux.com/c/ring-client-gnome/+/10146

mentioned in commit d35feb24

closed

added severitylow label