Remove TS specific prefixes and paths from FWU code

The PSA FWU definitions are not Trusted Services specific, remove
prefixes and directories which indicate otherwise.

Signed-off-by: Imre Kis <imre.kis@arm.com>
Change-Id: I91e3b72fe34070983244f2a926a8e9f4e2617eb7
diff --git a/components/service/fwu/common/update_agent_interface.c b/components/service/fwu/common/update_agent_interface.c
index 4a2078f..0582036 100644
--- a/components/service/fwu/common/update_agent_interface.c
+++ b/components/service/fwu/common/update_agent_interface.c
@@ -5,7 +5,7 @@
  */
 
 #include "update_agent_interface.h"
-#include "protocols/service/fwu/packed-c/status.h"
+#include "protocols/service/fwu/status.h"
 
 int update_agent_discover(struct update_agent *update_agent, struct fwu_discovery_result *result)
 {