libosmocore/libosmo-abis: Upgrade the two libraries including ABI changes

The two libraires moved forward and are updated to the latest
releases now.
diff --git a/conf/layer.conf b/conf/layer.conf
index cfe2180..3490fd1 100644
--- a/conf/layer.conf
+++ b/conf/layer.conf
@@ -9,4 +9,4 @@
 BBFILE_PATTERN_telephony = "^${LAYERDIR}/"
 BBFILE_PRIORITY_telephony = "5"
 
-META_TELEPHONY_OSMO_INC = "10"
+META_TELEPHONY_OSMO_INC = "11"