Added some simpler URLs for getting the latest release

Author: drowaudio

docs/Adding pluginval to CI.md

@@ -36,3 +36,10 @@ $ ./pluginval --validate-in-process --output-dir "./bin" --validate "<path_to_pl
 > pluginval.exe --validate-in-process --output-dir "./bin" --validate "<path_to_plugin>"
 > if %ERRORLEVEL% neq 0 exit /b 1
 ```
+
+*Alternatively you can use these URL for each of the platforms:*
+```
+https://github.com/Tracktion/pluginval/releases/latest/download/pluginval_macOS.zip
+https://github.com/Tracktion/pluginval/releases/latest/download/pluginval_Linux.zip
+https://github.com/Tracktion/pluginval/releases/latest/download/pluginval_Windows.zip
+```