Adds Gnollhack as a variant and adds Notdnethack to the first ascension type

[nethack-cleaner]

Adds Gnollhack as variant and updates Notdnethacks list of ascension types and makes them first ascension listed.

The file schema/addgnoll.sql will add the records for Gnollhack tracking.

NOTE because you added the log files for "tnnt 2022" but didn't push them, your max(logfiles_i) may be different than mine, in which case you would need to adjust that field prior to running it.

[aoeixsz4]

there were mistakes but I fixed them myself, see e3eed585