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

Make all changes to #include statements and build files.
diff --git a/src/ranap/RANAP_ChosenIntegrityProtectionAlgorithm.c b/src/ranap/RANAP_ChosenIntegrityProtectionAlgorithm.c
index b4b469f..a1b7f92 100644
--- a/src/ranap/RANAP_ChosenIntegrityProtectionAlgorithm.c
+++ b/src/ranap/RANAP_ChosenIntegrityProtectionAlgorithm.c
@@ -4,7 +4,7 @@
  * 	found in "../../asn1/ranap/RANAP-IEs.asn"
  */
 
-#include <osmocom/osmo-iuh/ranap/RANAP_ChosenIntegrityProtectionAlgorithm.h>
+#include <osmocom/ranap/RANAP_ChosenIntegrityProtectionAlgorithm.h>
 
 int
 RANAP_ChosenIntegrityProtectionAlgorithm_constraint(asn_TYPE_descriptor_t *td, const void *sptr,