change random(4) to random(0, 3) on crop sheet:4x4 for texture

[dontmindmehere]

Texture modifier [sheet:<w>x<h>:<x>,<y> takes 0-indexed x,y parameters, but math.random(4) will generate random numbers from 1 to 4, thus causing errors every time a "4" is created, for example:

2024-11-05 19:43:45: ERROR[Main]: generateImagePart(): invalid tile position (X,Y) for part_of_name="[sheet:4x4:4,4", cancelling.
2024-11-05 19:43:45: ERROR[Main]: generateImage(): Failed to generate "[sheet:4x4:4,4"
2024-11-05 19:43:48: ERROR[Main]: generateImagePart(): invalid tile position (X,Y) for part_of_name="[sheet:4x4:4,3", cancelling.
2024-11-05 19:43:48: ERROR[Main]: generateImage(): Failed to generate "[sheet:4x4:4,3"

[dontmindmehere]

oops, duplicate of #93