audit: use new audit_context access funciton for seccomp_actions_logged

On the rebase of the following commit on the new seccomp actions_logged
function, one audit_context access was missed.

commit cdfb6b34
("audit: use inline function to get audit context")
Signed-off-by: NRichard Guy Briggs <rgb@redhat.com>
Signed-off-by: NPaul Moore <paul@paul-moore.com>

kernel/auditsc.c

@@ -2497,7 +2497,7 @@ void audit_seccomp_actions_logged(const char *names, const char *old_names,
 	if (!audit_enabled)
 		return;
 
-	ab = audit_log_start(current->audit_context, GFP_KERNEL,
+	ab = audit_log_start(audit_context(), GFP_KERNEL,
 			     AUDIT_CONFIG_CHANGE);
 	if (unlikely(!ab))
 		return;