[AGS] unknown game variant for 'numberrescue'

[MarcoBorrini99]

The game in 'Number Rescue - Windows Version' seems to be an unknown game
variant.

Please report the following data to the ScummVM team at
https://bugs.scummvm.org/ along with the name of the game you tried to add and
its version, language, etc.:

Matched game IDs for the ags engine: numberrescue, ags-fallback

{"NumberRescue.exe", 0, "495d45fb8adfd49690ae3b97921feec6", 6763067},

Extra Info
URL		​https://captaind.itch.io/number-rescue
VERSION		n/a
LANGUAGE		English
PLATFORM		Windows
NOTE		!Error running function 'repeatedly_execute_always' @ScummVM 2.8.0git