added webcord-git to scoop

[ingenarel]

i'm stuck using windows, and i really miss the aur git packages, so i made a scoop bucket and i'm currently adding git packages to scoop.

the webcord-git package is auto maintained, i made a python script to check the latest commit and update the hash if needed, and it runs every hour using github actions. (using more could make github actions finish up my monthly 2k minutes)

i'm mostly packaging stuff for fun, but hopefully this will help the community in some way.