openmoko-gsmd: Update gsmd/wavecom vendor to fix an unaligned memory access

gsmd/wavecom created unaligned memory access due making a 32bit store
to a 16bit location. The code is now using %hx to avoid this.
diff --git a/recipes-openmoko/openmoko-gsmd/openmoko-gsmd_git.bb b/recipes-openmoko/openmoko-gsmd/openmoko-gsmd_git.bb
index 369c727..5ff92f0 100644
--- a/recipes-openmoko/openmoko-gsmd/openmoko-gsmd_git.bb
+++ b/recipes-openmoko/openmoko-gsmd/openmoko-gsmd_git.bb
@@ -11,10 +11,10 @@
            file://gsmd \
            file://cell-log \
            file://default"
-SRCREV = "dca4654acdd4e08dd14cad0ded265d5fc6fdd872"
+SRCREV = "67c96104a0fff1a6725eb4b3ab52b8bc95356311"
 S = "${WORKDIR}/git"
 
-PR = "r15.0"
+PR = "r16.0"
 
 inherit autotools pkgconfig update-rc.d