Ban migration script.

[PsiOmegaDelta]

Due to the changes in #12783.
New values are the corresponding strings for MODE_*.

Including all entries that were the same, albeit commented out, to visualize they were indeed checked.

[mloc]

the PM he sent me also had this: Additionally, all bantypes of Syndicate can be removed, because the syndicate ban has been reworked to simply individually banning all antag roles at once. Raptor says that because there aren't any regulars who are under syndicate bans, he isn't really worried about it.
not sure if that's something downstreams will appreciate though

[PsiOmegaDelta]

To be honest I think I'd rather see that the Syndicate ban stays as its own thing, rather than it applying individual bans (but perhaps renamed to something more obvious).
As it, this means that applying a full antag/Syndicate ban creates 20 lines in the database and we have no real way to ensure people with a full antag ban are also banned from new antag types.

[mloc]

Sounds reasonable. 👍

[mustafakalash]

Thanks for doing this.

[Raptor1628]

To clarify, the lack of concern was about being banned from all antag positions, not the syndicate ban, I like having a button that bans someone from all antag positions regardless of how it works. What I was expressing was "no rush, there aren't that many people that are antag-banned that aren't also permabanned by now"