Fix cyborg latejoining, allow mid-round joining
Adds cyborg-only latejoin spawnpoint
Adds robot equivalent of cryo
Maps in robot cryo and latejoin point
Merge branch 'dev' into borg_latejoin
Merge branch 'dev' into borg_latejoin
Merge pull request #7023 from GinjaNinja32/borg_latejoin

Fix cyborg latejoining, allow mid-round joining, add robot cryo equivalent