dpaa: Use BUS_PASS_SUPPORTDEV for pqmdio

BUS_PASS_SUPPORTDEV is semantically better than BUS_PASS_RESOURCE, since
it's a support device for dtsec, so only needs probed before dtsec, not
before interrupts.

Suggested by:	manu

sys/dev/dpaa/fman_mdio.c

@@ -205,7 +205,7 @@ pqmdio_miibus_writereg(device_t dev, int phy, int reg, int value)
 }
 
 EARLY_DRIVER_MODULE(pqmdio, fman, pqmdio_driver, 0, 0,
-    BUS_PASS_RESOURCE);
+    BUS_PASS_SUPPORTDEV);
 DRIVER_MODULE(miibus, pqmdio, miibus_driver, 0, 0);
 MODULE_DEPEND(pqmdio, miibus, 1, 1, 1);