jenkins-build-osmo-msc.sh: Build osmo-hlr before osmo-msc

osmo-msc now needs libosmo-gsup-client, which is built during omso-hlr
compilation.

Change-Id: I67c5d168011a385fd4f68df351e0a93e9bef37a7
diff --git a/contrib/jenkins-build-osmo-msc.sh b/contrib/jenkins-build-osmo-msc.sh
index 28d327b..5b5d1f6 100755
--- a/contrib/jenkins-build-osmo-msc.sh
+++ b/contrib/jenkins-build-osmo-msc.sh
@@ -10,6 +10,7 @@
 build_repo libsmpp34 --enable-sanitize
 build_repo libosmo-sccp --enable-sanitize
 build_repo osmo-mgw --enable-sanitize
+build_repo osmo-hlr --enable-sanitize
 build_repo osmo-msc --enable-sanitize --enable-smpp --disable-iu
 
 create_bin_tgz osmo-msc