Enable test-daemon, test-log, test-watchdog by default

Those should be safe to run, resulting in some messages in logs.

src/test/test-daemon.c

@@ -38,27 +38,27 @@ int main(int argc, char*argv[]) {
 
         sd_notify(0,
                   "STATUS=Starting up");
-        sleep(5);
+        sleep(1);
 
         sd_notify(0,
                   "STATUS=Running\n"
                   "READY=1");
-        sleep(5);
+        sleep(1);
 
         sd_notify(0,
                   "STATUS=Reloading\n"
                   "RELOADING=1");
-        sleep(5);
+        sleep(1);
 
         sd_notify(0,
                   "STATUS=Running\n"
                   "READY=1");
-        sleep(5);
+        sleep(1);
 
         sd_notify(0,
                   "STATUS=Quitting\n"
                   "STOPPING=1");
-        sleep(5);
+        sleep(1);
 
         return EXIT_SUCCESS;
 }