Osmocom: Upgrade to latest master versions of the software

Build a new ABI release, build the latest libosmo-abis and
libosmo-netif versions and upgrade to OpenBSC master
diff --git a/recipes-osmocom/libosmocore/libosmocore_git.bb b/recipes-osmocom/libosmocore/libosmocore_git.bb
index ae3e300..c080c9d 100644
--- a/recipes-osmocom/libosmocore/libosmocore_git.bb
+++ b/recipes-osmocom/libosmocore/libosmocore_git.bb
@@ -1,7 +1,7 @@
 require ${PN}.inc
 
 S = "${WORKDIR}/git"
-SRCREV = "276ca4b1722df573f9af7735820712bcaf32b800"
+SRCREV = "96af78650d1de134ebb37ddb829508cf0bd30c51"
 SRC_URI = "git://git.osmocom.org/libosmocore.git;protocol=git"
 PV = "0.7.0+gitr${SRCPV}"
 PR = "r2"