drivers/pci: stop using LOG_DBG()

When the console UART is a PCI device, and PCI debug logging is enabled,
the system crashes because the UART is initialized before logging, but
the UART initialization invokes the PCI subsystem which invokes logging.
Reordering the initialization sequence will not fix this chicken/egg.

Luckily, the LOG_DBG() calls in the PCI subsystem appear to be bitrot
leftovers from early development, so they are simply removed.

Also mark myself as the owner of the PCI subsystem.

Fixes: #14763

Signed-off-by: Charles E. Youse <charles.youse@intel.com>
2 files changed