dapr run -k -f ... doesn't seem to support valueFrom for referencing secrets

[akshaya-a]

https://github.com/dapr/cli/blob/619cd9cd8479827666dca78942da959d349bd987/pkg/kubernetes/run.go#L333

While I understand the workaround of generating the deploymentspecs manually, seems like this is a simple thing that should be supported, especially as dapr init -k sets up a default secret store. this completes the scenario for a secure hello world with dapr CLI (or i'm just missing something because I can't find it in the docs 😄 )