AP: Reflect status code in SAE reflection attack test

AP: Reflect status code in SAE reflection attack test

When testing SAE reflection, the incoming commit may have the H2E status
code (126) or SAE-PK (127), but the test code in the AP was always
sending back status code 0. The STA would then reject the commit
response due to expecting H2E/SAE-PK status code.

Just reflect the incoming status code so the commit can be rejected
based on the SAE contents regardless of which variant of SAE was used.

Signed-off-by: Thomas Pedersen <thomas@adapt-ip.com>