Set up osmocom recipes to current git master

This set of revisions together with next set of patches has been tested
in a sysmobts-v2 locally.

Change-Id: Idda98bdfa07c16aee1955fa63373b358bb754c90
diff --git a/recipes-osmocom/libasn1c/libasn1c_git.bb b/recipes-osmocom/libasn1c/libasn1c_git.bb
index 0d4800a..8554d70 100644
--- a/recipes-osmocom/libasn1c/libasn1c_git.bb
+++ b/recipes-osmocom/libasn1c/libasn1c_git.bb
@@ -1,7 +1,7 @@
 require ${PN}.inc
 
 S = "${WORKDIR}/git"
-SRCREV = "aaae8c76496a97050264e4c49e539b0420496737"
+SRCREV = "bd2173796d90db181c22034e4acbe391d2cb57ce"
 SRC_URI = "git://git.osmocom.org/libasn1c.git;protocol=git"
 PV = "0.9.28+gitr${SRCPV}"
 PR = "${INC_PR}.0"