output: fix logging wrong direction in tls upgrade

output: fix logging wrong direction in tls upgrade

When upgrading to TLS from HTTP logging of the final HTTP tx could
have the wrong direction. This was due to the original packet triggering/
finalizing the upgrade would be used as the base for both the toserver
and toclient pseudo packet meaning it was wrong in one direction.

This patch creates a pseudo packet in the same way as the flow timeout
code does, so it no longer takes the raw original packet in.

Bug #2430