Grab host keys in the tasks not from the secret like before.

j7s-os/j7s-os-k8s-deploy.yaml

@@ -19,6 +19,7 @@ spec:
         cp -r $(workspaces.ssh-directory.path) ~/.ssh
         chmod 700 ~/.ssh
         chmod -R 400 ~/.ssh/*
+        ssh-keyscan -H -p 2222 git.jpace121.net >> ~/.ssh/known_hosts
         git config --global user.name tekton
         git config --global user.email tekton@internal.jpace121.net