Flagger v1.31.0

Changes

• !~Kubectl delete -n linkerd deploy/flaggerchanged / breaking
• !~Kubectl delete -n linkerd serviceaccount flaggerchanged / breaking
• !~If you're on Linkerd >= 2.12, you'll need to install the SMI extension to enablechanged / breaking
• !~Kubectl apply -k github.com/fluxcd/flagger//kustomize/linkerdchanged / breaking
• !~Helm uninstall flagger -n linkerdchanged / breaking
• !~Install the Linkerd SMI extension:changed / breaking
• !~Install Flagger in the flagger-system namespacechanged / breaking
• +Add support for Linkerd 2.13added
• *Fix the loadtester install with flux documentationfixed
• *Run confirm-rollout checks only before scaling up deploymentfixed
• *E2e: Remove OSM testsfixed