cosmetic: use correct VTY port number constant

osmo-mgw currently uses VTY port number constant of osmo-bsc_mgwp,
however, libosmore now offers a constant specifically for osmo_mgw,
which has the same value, but is intended to be used by osmo-mgw

use the new port number constant for osmo-mgw

Closes: OS#2628
Change-Id: I63c3b300cc9287d1755a3f2c5b5ade7fc6398f6e
Depends: libosmocore I1770787e697906322ce5815fcaadba06c01ddee9
1 file changed