PCI: Add Intel QuickAssist device IDs

Add device IDs for the following Intel QuickAssist devices: DH895XCC,
C3XXX and C62X.

The defines in this patch are going to be referenced in two independent
drivers, qat and vfio-pci.

Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Fiona Trahe <fiona.trahe@intel.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>