Fix link for deploying multi-user che to kubernetes (#12623)
Fix link for deploying multi-user che to kubernetes (#12623)

Signed-off-by: Wei Yan <80856f0e0c5fc5fc0d4b8e9376c1745cf0e37ae5@gmail.com>
davidfestal/che,akervern/che,davidfestal/che,davidfestal/che,akervern/che,codenvy/che,akervern/che,davidfestal/che,codenvy/che,akervern/che,davidfestal/che,codenvy/che,akervern/che,codenvy/che,davidfestal/che,davidfestal/che,akervern/che,davidfestal/che,akervern/che,akervern/che,davidfestal/che,akervern/che,davidfestal/che