The logging categories cc and mgcp are obsolete for osmo-bsc and will
cause recent versions of osmo-bsc to crash. Lets remove this logging
categories from the config file now.
Change-Id: Idd85318abe3fc982909c11115c886835a3d8cd37
Since Ib2335d02ea545aff837aadd49f15b2fdb418c46e, this VTY option
is deprecated in osmo-bsc, so let's actualize the config files.
Change-Id: I709e1afd2a9cccdc92eec312dff607947a10c299