Fix wrong SSF_* values in Lua due to missing entries

So, turns out that the SSF_* values are wrong since one of the values were missing from the list of constants. For example, SSF_EXIT is supposed to be 1<<7, which is 128...

https://git.do.srb2.org/STJr/SRB2/-/blob/next/src/r_defs.h#L346

...but the actual Lua value is 64 when I tested on next, and when I looked into it, it's because it was missing an entry in SSF_LIST, particularly NOSTEPDOWN. The list should be updated now, though, and since none of this is documented at all in the wiki, it's unlikely it's going to break anything.

added Bruh moment small labels

changed milestone to %2.2.12

approved this merge request

approved this merge request

merged

mentioned in commit ca042db3