Fixed language folders format in the Rimworld template. (#90)

Co-authored-by: Halicade <qstr23@hotmail.com>

Author: Halicade

src/dotnet/ReSharperPlugin.RimworldDev/ProjectTemplates/RimworldProjectTemplate/.template.config/template.json

@@ -170,7 +170,7 @@
       "path": "_PublisherPlus.xml"
     },
     {
-      "path": "Languages/Keyed/English.xml"
+      "path": "Languages/English/Keyed/English.xml"
     }
   ],
   "postActions": [