[PATCH] osmo-sgsn[master]: implement support for 3-digit MNC with leading zeros

Hello Jenkins Builder, I'd like you to reexamine a change. Please visit https://gerrit.osmocom.org/6672 to look at the new patch set (#2). implement support for 3-digit MNC with leading zeros Add 3-digit flags and use the new RAI and LAI API from libosmocore throughout the code base to

[PATCH] osmo-sgsn[master]: implement support for 3-digit MNC with leading zeros

Review at https://gerrit.osmocom.org/6672 implement support for 3-digit MNC with leading zeros Add 3-digit flags and use the new RAI and LAI API from libosmocore throughout the code base to be able to handle an MNC < 100 that has three digits (leading zeros). Note that in gbproxy_test.ok, 0-0