On open try to close the drivetray and wait for drive ready.

Idea from PR24109 but implemented differently

sys/dev/ata/atapi-cd.c

@@ -517,6 +517,8 @@ acdopen(dev_t dev, int flags, int fmt, struct proc *p)
     if (!(cdp = dev->si_drv1))
 	return ENXIO;
 
+    acd_eject(cdp, 1);
+
     if (flags & FWRITE) {
 	if (count_dev(dev) > 1)
 	    return EBUSY;