[BUG] Reloader restart the pods even when the pods are not dependent on that particular secret_key

[kshitij-cyara]

Describe the bug
In my deployment, i am referencing the secret:

            - name: CLIENT_SECRET
              valueFrom:
                secretKeyRef:
                  name: global-env-secret
                  key: BALANCE_SERVICE_CLIENT_SECRET

If any key in the global-env-secret changes, it restarts the pods. It should only restarts the pod when a particular key like in this case: BALANCE_SERVICE_CLIENT_SECRET changes. Not anything in the global-env-secret.

To Reproduce

1. Create a deployment which depends upon a single secret key.
2. Change any other key in the secrets. The pods will restart.

Expected behavior

1. The pods should only restarts when their secret_key changes.