NadekoBot.Extensions should now be fully annotated with nullable reference types as well as many classes from NadekoBot.Common

src/NadekoBot/Common/Creds.cs

@@ -1,4 +1,5 @@
-using NadekoBot.Common.Yml;
+#nullable disable
+using NadekoBot.Common.Yml;
 
 namespace NadekoBot.Common;
 
@@ -238,4 +239,4 @@ This should be equivalent to the DiscordsKey in your NadekoBot.Votes api appsett
             public string Args { get; set; }
         }
     }
-}
+}