ice: Merge pin initialization of E810 and E810T adapters

commit 43c4958a

 upstream.

Remove separate function initializing pins for E810T-based adapters
and initialize pins based on feature bits.

Signed-off-by: Maciej Machnikowski <maciej.machnikowski@intel.com>
Signed-off-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
Tested-by: Gurucharan <gurucharanx.g@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Liwei Song <liwei.song@windriver.com>