Remove osmo-iuh subdir level from include/ (2/2)

Make all changes to #include statements and build files.
diff --git a/src/ranap/RANAP_Source-ToTarget-TransparentContainer.c b/src/ranap/RANAP_Source-ToTarget-TransparentContainer.c
index 4d75449..8831b93 100644
--- a/src/ranap/RANAP_Source-ToTarget-TransparentContainer.c
+++ b/src/ranap/RANAP_Source-ToTarget-TransparentContainer.c
@@ -4,7 +4,7 @@
  * 	found in "../../asn1/ranap/RANAP-IEs.asn"
  */
 
-#include <osmocom/osmo-iuh/ranap/RANAP_Source-ToTarget-TransparentContainer.h>
+#include <osmocom/ranap/RANAP_Source-ToTarget-TransparentContainer.h>
 
 int
 RANAP_Source_ToTarget_TransparentContainer_constraint(asn_TYPE_descriptor_t *td, const void *sptr,