deps/Makefile: Update titan.ProtocolEmulations.SCCP ref after osmocom fork rebase

The osmocom git fork containing an extra patch has been rebase to
current upstream master, which now contains a fix for LUDT(S) messages
which will be required in a follow-up patch.

Related: OS#6185
Related: SYS#6566
Change-Id: Id8b7ab652b656841a9b73d40d79077a47f45e735
diff --git a/deps/Makefile b/deps/Makefile
index 0c8688f..bd6ce8a 100644
--- a/deps/Makefile
+++ b/deps/Makefile
@@ -86,7 +86,7 @@
 # file changed.
 titan.Libraries.TCCUsefulFunctions_commit=	R.35.B-6-gb3687da
 titan.ProtocolEmulations.M3UA_commit=		f086e78d74defa044d864f17adaad9433fedc961
-titan.ProtocolEmulations.SCCP_commit=	 	17a894fc6620a0df11d0d98c897fb66168276b16
+titan.ProtocolEmulations.SCCP_commit=	 	f8a44f2cdef44d0c3adf787ab3184c293a9a58be
 titan.ProtocolModules.BSSAPP_v7.3.0_commit=	R.2.A-4-g20cfaf8
 titan.ProtocolModules.BSSGP_v13.0.0_commit=	e97d92a8b66bec399babea52f593771b76cb175a
 titan.ProtocolModules.BSSMAP_commit=		814c5d786ab633bce384eea99685f0e49a386172