Commit
12c45577bb83f636fe1041a29d46a951b850720c
by Pau Espin Pedrolmgw: iuup: Trigger Init on CN-side CRCX if RAN-side was already initialized
Prior to this patch, osmo-mgw would wait until first IuUP Data frame
would be received on RAN-side (from HNB) to trigger active
initialization (Tx IuUP-Init) on CN-side conn towards CN.
With this patch, this happens ASAP, whenever the CN-side conn is created
by HNBGW when it receives the RAB-ASS-RESP from HNB.
Related: OS#6685
Change-Id: Iab0af88852994e73bfe6c3b27fe196fd655cce03