RANAP: Replace the last remainng TBCD-STRING with OCTET STRING

in order to work around a bug in asn1c.  When we keep the original
TBCD-STRING, the APER-encoded PLMNidentity always has an extra leading
length byte that the decoder doesn't expect.
diff --git a/src/ranap/RANAP_PLMNidentity.h b/src/ranap/RANAP_PLMNidentity.h
index d9f09d4..e503804 100644
--- a/src/ranap/RANAP_PLMNidentity.h
+++ b/src/ranap/RANAP_PLMNidentity.h
@@ -12,14 +12,14 @@
 #include <asn_application.h>
 
 /* Including external dependencies */
-#include "RANAP_TBCD-STRING.h"
+#include <OCTET_STRING.h>
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 /* RANAP_PLMNidentity */
-typedef RANAP_TBCD_STRING_t	 RANAP_PLMNidentity_t;
+typedef OCTET_STRING_t	 RANAP_PLMNidentity_t;
 
 /* Implementation */
 extern asn_TYPE_descriptor_t asn_DEF_RANAP_PLMNidentity;