i40e: 25G FEC status improvements

i40e: 25G FEC status improvements

This patch improves the system log message. The log message will
be expanded to include the FEC mode the FW requested before link
was established.

Signed-off-by: Mariusz Stachura <mariusz.stachura@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Orabug: 26785018
(cherry picked from commit 68e49702a1216bbf098ebfff954eeb8f6fd96415)
Signed-off-by: Jack Vogel <jack.vogel@oracle.com>
Reviewed-by: Kyle Fortin <kyle.fortin@oracle.com>