contrib/jenkins.sh: Harmonize with other projects

In other projects, only libosmocore is called with '""
--disable-doxygen' arguments, no other libraries.

Change-Id: I85ee61fec9c10b283734105eaecd1b8422fbb8a7
diff --git a/contrib/jenkins.sh b/contrib/jenkins.sh
index 6eee769..88b01a5 100755
--- a/contrib/jenkins.sh
+++ b/contrib/jenkins.sh
@@ -20,8 +20,8 @@
 verify_value_string_arrays_are_terminated.py $(find . -name "*.[hc]")
 
 osmo-build-dep.sh libosmocore "" --disable-doxygen
-osmo-build-dep.sh libosmo-abis "" --disable-doxygen
-osmo-build-dep.sh libosmo-netif "" --disable-doxygen
+osmo-build-dep.sh libosmo-abis
+osmo-build-dep.sh libosmo-netif
 
 export PKG_CONFIG_PATH="$inst/lib/pkgconfig:$PKG_CONFIG_PATH"
 export LD_LIBRARY_PATH="$inst/lib"