fixed compile warnings when using -Wall

further CHILD_SA rekeying work done:
	creation of a new CHILD_SA on a expire from a kernel works
	delete of old CHILD_SA still missing
	some issues when both initiate rekeing

src/charon/queues/jobs/incoming_packet_job.c

@@ -24,6 +24,7 @@
 #include "incoming_packet_job.h"
 
 #include <daemon.h>
+#include <queues/jobs/delete_half_open_ike_sa_job.h>
 
 typedef struct private_incoming_packet_job_t private_incoming_packet_job_t;