Potential fix to bug: wrong label on Reddit link (#1118)
Potential fix to bug: wrong label on Reddit link (#1118)

Add Reddit with its value to WebsiteCategory enum. Also add Discord,
as some games might have it later on. Values for both are from the IGDB
api docs.

Resolves: #1103
JosefNemec/Playnite,JosefNemec/Playnite,JosefNemec/Playnite