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

Make all changes to #include statements and build files.
diff --git a/include/osmocom/ranap/RANAP_LastVisitedUTRANCell-Item.h b/include/osmocom/ranap/RANAP_LastVisitedUTRANCell-Item.h
index 8376a9d..1adfd3e 100644
--- a/include/osmocom/ranap/RANAP_LastVisitedUTRANCell-Item.h
+++ b/include/osmocom/ranap/RANAP_LastVisitedUTRANCell-Item.h
@@ -11,10 +11,10 @@
 #include <asn_application.h>
 
 /* Including external dependencies */
-#include <osmocom/osmo-iuh/ranap/RANAP_UTRAN-CellID.h>
-#include <osmocom/osmo-iuh/ranap/RANAP_CellType.h>
-#include <osmocom/osmo-iuh/ranap/RANAP_Time-UE-StayedInCell.h>
-#include <osmocom/osmo-iuh/ranap/RANAP_IE-Extensions.h>
+#include <osmocom/ranap/RANAP_UTRAN-CellID.h>
+#include <osmocom/ranap/RANAP_CellType.h>
+#include <osmocom/ranap/RANAP_Time-UE-StayedInCell.h>
+#include <osmocom/ranap/RANAP_IE-Extensions.h>
 #include <constr_SEQUENCE.h>
 
 #ifdef __cplusplus