Merge pull request #4607 from oxygen-dioxide/genshin

Genshin Impact topic: add logo

Author: kenyonj

topics/genshin-impact/genshin-impact.png

@@ -4,5 +4,6 @@ short_description: Genshin Impact is a role-playing game developed by miHoYo.
 topic: genshin-impact
 url: https://genshin.hoyoverse.com
 wikipedia_url: https://en.wikipedia.org/wiki/Genshin_Impact
+logo: genshin-impact.png
 ---
 Genshin Impact is a cross-platform role-playing game developed by miHoYo.