nfp: update Agilio SmartNIC flower firmware to rev AOTC-2.9.A.37

This version of the firmware adds a fix to ensure that the vlan prio/pcp
field is extracted correctly for matching in hardware.

Signed-off-by: Louis Peens <louis.peens@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Tested-by: Brendan Galloway <brendan.galloway@netronome.com>

WHENCE

@@ -4040,7 +4040,7 @@ Link: netronome/flower/nic_AMDA0096-0001_2x10.nffw -> netronome/flower/nic_AMDA0
 Link: netronome/flower/nic_AMDA0097-0001_8x10.nffw -> netronome/flower/nic_AMDA0097.nffw
 Link: netronome/flower/nic_AMDA0099-0001_1x10_1x25.nffw -> netronome/flower/nic_AMDA0099.nffw
 
-Version: AOTC-2.9.A.31
+Version: AOTC-2.9.A.37
 
 Licence: Redistributable. See LICENCE.Netronome for details