bsc: cbsp: Expect one Reset/Failure Ind for each Bcast Msg Type

As described in 3GPP TS 48.049:

7.8.2: "The RESTART message is sent once per broadcast message type as
 indicated by the Broadcast Message Type IE."
7.9.2: "The FAILURE message is sent once per broadcast message type as
 indicated by the Broadcast Message Type IE."

Related: osmo-bsc.git Change-Id I6668b55868cf534a3b59da5e11542abb8131d604
Related: SYS#5910
Change-Id: I05da2f61d26a1124d30793184d81aabf212cddda
1 file changed