docs: Add link to new blog (#8308)
docs: Add link to new blog (#8308)

Signed-off-by: Yuan Tang <d8ac0cc877bd3769c2dd518dc06d4a6a6b610403@gmail.com>
argoproj/argo-cd,argoproj/argo-cd,argoproj/argo-cd,argoproj/argo-cd,argoproj/argo-cd