PCU_Tests: test NACC procedure with UTRAN and E-UTRAN cell

When the PacketCellChangeNotification proposes an UTRAN or E-UTRAN cell,
then the PCU will not provide system information. Instead it will directly
conclude the NACC procedure with a PacketCellChangeContinue message.

Related: OS#6044
Change-Id: Idae86a458fd44ac81bab183ed1865b1c1bdbfd66
2 files changed