Fix download link for coursier in tools-setup.md

labs/tools-setup.md

@@ -53,7 +53,7 @@ cd %USERPROFILE%
 Now assuming that you're in the correct directory you can run:
 
 ```shell
-bitsadmin /transfer cs-cli https://git.io/coursier-cli-windows-exe "%cd%\cs.exe"
+bitsadmin /transfer cs-cli  https://github.com/coursier/launchers/raw/master/cs-x86_64-pc-win32.zip "%cd%\cs.exe"
 ```
 ```shell
 .\cs setup -y --jvm 8 --apps cs,sbt