PCI/AER: Print completion message at KERN_INFO to match starting message

PCI/AER: Print completion message at KERN_INFO to match starting message

The completion message in do_recovery() is currently KERN_DEBUG,
while the starting message in aer_print_port_info() is KERN_INFO.
This changes the completion message to KERN_INFO to match the
starting message.

[bhelgaas: changelog, use dev_info() instead of dev_printk(KERN_INFO)]
Signed-off-by: Lance Ortiz <lance.ortiz@hp.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>