Update README.md

Author: JonathanMagnan

README.md

@@ -34,6 +34,7 @@ Stay updated with latest changes
 - Query
     - [Query Cache](https://github.com/zzzprojects/EntityFramework-Plus/wiki/EF-Query-Cache-%7C-Entity-Framework-Second-Level-Caching)  
     - [Query Deferred](https://github.com/zzzprojects/EntityFramework-Plus/wiki/EF-Query-Deferred-%7C-Entity-Framework-deferring-immediate-LINQ-query-execution)
+    - [Query DbSetFilter](https://github.com/zzzprojects/EntityFramework-Plus/wiki/EF-Query-DbSetFilter)
     - [Query Filter](https://github.com/zzzprojects/EntityFramework-Plus/wiki/EF-Query-Filter-%7C-Entity-Framework-Dynamic-Instance-and-Global-Filters)
     - [Query Future](https://github.com/zzzprojects/EntityFramework-Plus/wiki/EF-Query-Future-%7C-Entity-Framework-Combine-and-Execute-Multiple-SQL-Command)
     - [Query IncludeFilter](https://github.com/zzzprojects/EntityFramework-Plus/wiki/EF-Query-IncludeFilter-%7C-Entity-Framework-Include-Related-Entities-using-Where-Filter)