nfp: update Agilio SmartNIC flower firmware to rev AOTC-2.10.A.38

New in this release:
  - Support for tunnels over vlans.

Improvements:
  - Fix hashing when using more than two ports in a bond.
Signed-off-by: Louis Peens <louis.peens@netronome.com>
Tested-by: Charles Murcott <charles.murcott@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>

WHENCE

@@ -4321,7 +4321,7 @@ Link: netronome/flower/nic_AMDA0078-0012_2x40.nffw -> netronome/flower/nic_AMDA0
 Link: netronome/flower/nic_AMDA0078-0012_4x10_1x40.nffw -> netronome/flower/nic_AMDA0058.nffw
 Link: netronome/flower/nic_AMDA0078-0012_8x10.nffw -> netronome/flower/nic_AMDA0058.nffw
 
-Version: AOTC-2.10.A.23
+Version: AOTC-2.10.A.38
 
 File: netronome/bpf/nic_AMDA0081-0001_1x40.nffw
 File: netronome/bpf/nic_AMDA0097-0001_2x40.nffw