[18PNW] autopass if no tokens left in corp

[benjaminxscott]

Fixes #9956

Before clicking "Create"

• Branch is derived from the latest master
• Add the pins label if this change will break existing games
• Code passes linter with docker compose exec rack rubocop -a
• Tests pass cleanly with docker compose exec rack rake

Implementation Notes

• Explanation of Change

In the code that decides whether a corp has any actions besides pass, the check for a 'station swap' private was erroneously returning true, since the station swap private was defined at a higher level. We undefine it to fix this logic for the case of PNW

• Screenshots

• Any Assumptions / Hacks