Fixed NRT typing on PublishChangeTypeMessageAsync as the document can be null

Author: niemyjski

src/Exceptionless.Core/Repositories/Base/RepositoryBase.cs

@@ -32,7 +32,7 @@ protected override Task ValidateAndThrowAsync(T document)
         return _validator.ValidateAndThrowAsync(document);
     }
 
-    protected override Task PublishChangeTypeMessageAsync(ChangeType changeType, T document, IDictionary<string, object>? data = null, TimeSpan? delay = null)
+    protected override Task PublishChangeTypeMessageAsync(ChangeType changeType, T? document, IDictionary<string, object>? data = null, TimeSpan? delay = null)
     {
         if (!NotificationsEnabled)
             return Task.CompletedTask;

src/Exceptionless.Core/Repositories/TokenRepository.cs

@@ -51,7 +51,7 @@ public Task<long> RemoveAllByUserIdAsync(string userId, CommandOptionsDescriptor
         return RemoveAllAsync(q => q.ElasticFilter(Query<Token>.Term(t => t.UserId, userId)), options);
     }
 
-    protected override Task PublishChangeTypeMessageAsync(ChangeType changeType, Token document, IDictionary<string, object>? data = null, TimeSpan? delay = null)
+    protected override Task PublishChangeTypeMessageAsync(ChangeType changeType, Token? document, IDictionary<string, object>? data = null, TimeSpan? delay = null)
     {
         var items = new Foundatio.Utility.DataDictionary(data ?? new Dictionary<string, object>()) {
                 { ExtendedEntityChanged.KnownKeys.IsAuthenticationToken, TokenType.Authentication == document?.Type },