fix(hcloud-dynfw): Switch cronjob to always pulling the image

Given that this cronjob uses the `latest` tag, using `Always` as pull
policy should make sure that it actually uses and up-to-date version.

apps/k8s01/hcloud-dynfw/cronjob.yaml

@@ -12,7 +12,7 @@ spec:
           containers:
           - name: hcloud-dynfw
             image: quay.io/sheogorath/hcloud-dynfw:latest
-            imagePullPolicy: IfNotPresent
+            imagePullPolicy: Always
             resources:
               requests:
                 cpu: 100m