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

src/NadekoBot/Common/NadekoRandom.cs

@@ -1,4 +1,5 @@
-using System.Security.Cryptography;
+#nullable disable
+using System.Security.Cryptography;
 
 namespace NadekoBot.Common;
 
@@ -66,4 +67,4 @@ public class NadekoRandom : Random
         _rng.GetBytes(bytes);
         return BitConverter.ToDouble(bytes, 0);
     }
-}
+}