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

Make all changes to #include statements and build files.
diff --git a/src/ranap/RANAP_SourceBSS-ToTargetBSS-TransparentContainer.c b/src/ranap/RANAP_SourceBSS-ToTargetBSS-TransparentContainer.c
index 2f3a604..5f45db0 100644
--- a/src/ranap/RANAP_SourceBSS-ToTargetBSS-TransparentContainer.c
+++ b/src/ranap/RANAP_SourceBSS-ToTargetBSS-TransparentContainer.c
@@ -4,7 +4,7 @@
  * 	found in "../../asn1/ranap/RANAP-IEs.asn"
  */
 
-#include <osmocom/osmo-iuh/ranap/RANAP_SourceBSS-ToTargetBSS-TransparentContainer.h>
+#include <osmocom/ranap/RANAP_SourceBSS-ToTargetBSS-TransparentContainer.h>
 
 int
 RANAP_SourceBSS_ToTargetBSS_TransparentContainer_constraint(asn_TYPE_descriptor_t *td, const void *sptr,