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_Alt-RAB-Parameter-GuaranteedBitrateInf.h b/include/osmocom/ranap/RANAP_Alt-RAB-Parameter-GuaranteedBitrateInf.h
index 716e128..262c742 100644
--- a/include/osmocom/ranap/RANAP_Alt-RAB-Parameter-GuaranteedBitrateInf.h
+++ b/include/osmocom/ranap/RANAP_Alt-RAB-Parameter-GuaranteedBitrateInf.h
@@ -11,8 +11,8 @@
 #include <asn_application.h>
 
 /* Including external dependencies */
-#include <osmocom/osmo-iuh/ranap/RANAP_Alt-RAB-Parameter-GuaranteedBitrateType.h>
-#include <osmocom/osmo-iuh/ranap/RANAP_Alt-RAB-Parameter-GuaranteedBitrates.h>
+#include <osmocom/ranap/RANAP_Alt-RAB-Parameter-GuaranteedBitrateType.h>
+#include <osmocom/ranap/RANAP_Alt-RAB-Parameter-GuaranteedBitrates.h>
 #include <constr_SEQUENCE.h>
 
 #ifdef __cplusplus