Update README.md to point to right tests

Author: davetcc

README.md

@@ -1,6 +1,6 @@
 # TcMenuLog
 [![PlatformIO](https://github.com/TcMenu/TcMenuLog/actions/workflows/platformio.yml/badge.svg)](https://github.com/TcMenu/TcMenuLog/actions/workflows/platformio.yml)
-[![Test](https://github.com/TcMenu/TcMenuLog/actions/workflows/test.yml/badge.svg)](https://github.com/TcMenu/IoAbstraction/actions/workflows/test.yml)
+[![Test](https://github.com/TcMenu/TcMenuLog/actions/workflows/test.yml/badge.svg)](https://github.com/TcMenu/TcMenuLog/actions/workflows/test.yml)
 [![License: Apache 2.0](https://img.shields.io/badge/license-Apache--2.0-green.svg)](https://github.com/TcMenu/TcMenuLog/blob/main/LICENSE)
 [![GitHub release](https://img.shields.io/github/release/TcMenu/TcMenuLog.svg?maxAge=3600)](https://github.com/TcMenu/TcMenuLog/releases)
 [![davetcc](https://img.shields.io/badge/davetcc-dev-blue.svg)](https://github.com/davetcc)
@@ -22,4 +22,4 @@ The easiest way would be to create another implementation of `LoggingPort` that
 
 ## License
 
-Licensed under the [Apache-2.0](LICENSE) license.
+Licensed under the [Apache-2.0](LICENSE) license.