Update README.md

Changed SQL Tuning Set URL

Author: uschwinn

data-platform/core-converged-db/real-application-testing/sql-performance-analyzer/files/README.md

@@ -3,7 +3,7 @@ This folder provides SQL scripts for the usage of SQL Performance Analyzer (SPA)
 
 Before you start with SQL Performance Analyzer, you need to provide a SQL Tuning Set. 
 For more information see also:   
-- [Github scripts for SQL Tuning Sets](https://github.com/oracle-devrel/technology-engineering/tree/main/data-platform/core-converged-db/sql-performance/sql-tuning-sets/scripts-for-sts)
+- [Github scripts for SQL Tuning Sets](https://github.com/oracle-devrel/technology-engineering/tree/main/data-platform/core-converged-db/db-performance/sql-performance/sql-tuning-sets)
 
 Please note all SQL Performance Analyzer tasks require the privilege ADVISOR.