Update `German` translation

Currently translated at 95.7% (564 of 589 strings)

Translation: Wiki-Bot/Discord
Translate-URL: https://translate.wikibot.de/projects/wiki-bot/discord/de/

i18n/de.json

@@ -391,7 +391,7 @@
     },
     "minecraft": {
         "cmdpage": "Befehl/",
-        "fixed": "Lösungsversion:",
+        "fixed": "{{PLURAL:$1|Lösungsversion|Lösungsversionen}}:",
         "link": "https://minecraft-de.gamepedia.com/",
         "more": "Und $1 mehr.",
         "private": "**Privater Fehler**",