idpf: assign extracted ptype to struct libeth_rqe_info field

idpf: assign extracted ptype to struct libeth_rqe_info field

Assign the ptype extracted from qword to the ptype field of struct
libeth_rqe_info.
Remove the now excess ptype param of idpf_rx_singleq_extract_fields(),
idpf_rx_singleq_extract_base_fields() and
idpf_rx_singleq_extract_flex_fields().

Suggested-by: Alexander Lobakin <aleksander.lobakin@intel.com>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Reviewed-by: Alexander Lobakin <aleksander.lobakin@intel.com>
Signed-off-by: Mateusz Polchlopek <mateusz.polchlopek@intel.com>
Tested-by: Samuel Salin <Samuel.salin@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>