Use high priority for retransmit/dpd/keepalive jobs

src/libcharon/processing/jobs/retransmit_job.c

@@ -73,7 +73,7 @@ METHOD(job_t, execute, void,
 METHOD(job_t, get_priority, job_priority_t,
 	private_retransmit_job_t *this)
 {
-	return JOB_PRIO_MEDIUM;
+	return JOB_PRIO_HIGH;
 }
 
 /*

src/libcharon/processing/jobs/send_dpd_job.c

@@ -69,7 +69,7 @@ METHOD(job_t, execute, void,
 METHOD(job_t, get_priority, job_priority_t,
 	private_send_dpd_job_t *this)
 {
-	return JOB_PRIO_MEDIUM;
+	return JOB_PRIO_HIGH;
 }
 
 /*

src/libcharon/processing/jobs/send_keepalive_job.c

@@ -63,7 +63,7 @@ METHOD(job_t, execute, void,
 METHOD(job_t, get_priority, job_priority_t,
 	private_send_keepalive_job_t *this)
 {
-	return JOB_PRIO_MEDIUM;
+	return JOB_PRIO_HIGH;
 }
 
 /*