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

Make all changes to #include statements and build files.
diff --git a/src/ranap/RANAP_ProvidedData.c b/src/ranap/RANAP_ProvidedData.c
index a4fb838..067f250 100644
--- a/src/ranap/RANAP_ProvidedData.c
+++ b/src/ranap/RANAP_ProvidedData.c
@@ -4,7 +4,7 @@
  * 	found in "../../asn1/ranap/RANAP-IEs.asn"
  */
 
-#include <osmocom/osmo-iuh/ranap/RANAP_ProvidedData.h>
+#include <osmocom/ranap/RANAP_ProvidedData.h>
 
 static asn_per_constraints_t asn_PER_type_RANAP_ProvidedData_constr_1 GCC_NOTUSED = {
 	{ APC_CONSTRAINED | APC_EXTENSIBLE,  0,  0,  0l,  0l }	/* (0..0,...) */,