Steamsync

Traceback (most recent call last):
File "c:\Users\l-ste\Documents\GitHub\steamsync\src\steamsync.py", line 380, in <module>
steamid = prompt_for_steam_account(accounts)
File "c:\Users\l-ste\Documents\GitHub\steamsync\src\steamsync.py", line 236, in prompt_for_steam_account
return accounts[0][0]
TypeError: 'SteamAccount' object is not subscriptable

See https://jayd.ml/games/2020/05/19/epicgamesstore-uri.html

Fixes GTAV. Still has working icons too!

**NOTE**
If you used steamsync prior to this, I would delete your current `shortcuts.vdf` and rename the original one (`shortcuts-{earliest-timestamp}.vdf.bak`) `shortcuts.vdf`. Since this version of `steamsync` uses a different shortcut format, if you don't do this, each game you add will be listed twice.

Should resolve 1

Partial fix for 1, I thought I had included dependencies correctly