move to classic confinement

Author: welpaolo

tests/integration/setup-microk8s.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-sudo snap install microk8s --channel=1.29-strict/stable --classic
+sudo snap install microk8s --channel=1.29/stable --classic
 sudo snap alias microk8s.kubectl kubectl
 sudo usermod -a -G microk8s ${USER}
 mkdir -p ~/.kube