Updated editorconfig to (mostly?) require braces around if/else statements, and applied the new formatting rules

src/NadekoBot/Modules/Administration/Administration.cs

@@ -314,7 +314,9 @@ public partial class Administration : NadekoModule<AdministrationService>
         }
 
         if (time is null)
+        {
             await msg.DeleteAsync();
+        }
         else if (time.Time <= TimeSpan.FromDays(7))
         {
             _ = Task.Run(async () =>