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_SourceRNC-ToTargetRNC-TransparentContainer.h b/include/osmocom/ranap/RANAP_SourceRNC-ToTargetRNC-TransparentContainer.h
index 0c34fe7..8065a9a 100644
--- a/include/osmocom/ranap/RANAP_SourceRNC-ToTargetRNC-TransparentContainer.h
+++ b/include/osmocom/ranap/RANAP_SourceRNC-ToTargetRNC-TransparentContainer.h
@@ -11,17 +11,17 @@
 #include <asn_application.h>
 
 /* Including external dependencies */
-#include <osmocom/osmo-iuh/ranap/RANAP_RRC-Container.h>
-#include <osmocom/osmo-iuh/ranap/RANAP_NumberOfIuInstances.h>
-#include <osmocom/osmo-iuh/ranap/RANAP_RelocationType.h>
-#include <osmocom/osmo-iuh/ranap/RANAP_ChosenIntegrityProtectionAlgorithm.h>
-#include <osmocom/osmo-iuh/ranap/RANAP_IntegrityProtectionKey.h>
-#include <osmocom/osmo-iuh/ranap/RANAP_ChosenEncryptionAlgorithm.h>
-#include <osmocom/osmo-iuh/ranap/RANAP_EncryptionKey.h>
-#include <osmocom/osmo-iuh/ranap/RANAP_D-RNTI.h>
-#include <osmocom/osmo-iuh/ranap/RANAP_TargetCellId.h>
-#include <osmocom/osmo-iuh/ranap/RANAP_RAB-TrCH-Mapping.h>
-#include <osmocom/osmo-iuh/ranap/RANAP_IE-Extensions.h>
+#include <osmocom/ranap/RANAP_RRC-Container.h>
+#include <osmocom/ranap/RANAP_NumberOfIuInstances.h>
+#include <osmocom/ranap/RANAP_RelocationType.h>
+#include <osmocom/ranap/RANAP_ChosenIntegrityProtectionAlgorithm.h>
+#include <osmocom/ranap/RANAP_IntegrityProtectionKey.h>
+#include <osmocom/ranap/RANAP_ChosenEncryptionAlgorithm.h>
+#include <osmocom/ranap/RANAP_EncryptionKey.h>
+#include <osmocom/ranap/RANAP_D-RNTI.h>
+#include <osmocom/ranap/RANAP_TargetCellId.h>
+#include <osmocom/ranap/RANAP_RAB-TrCH-Mapping.h>
+#include <osmocom/ranap/RANAP_IE-Extensions.h>
 #include <constr_SEQUENCE.h>
 
 #ifdef __cplusplus