fix(generator): use args and command

Common mistake...

- Docker and Podman uses "command" as argument to "entrypoint"
- Kubernetes uses "command" as entrypoint and "args" as argument

So, we needed to use Command and Args in all related objects.

Fixes #163

internal/generator/cronJob.go

@@ -83,9 +83,7 @@ func NewCronJob(service types.ServiceConfig, chart *HelmChart, appName string) (
 									{
 										Name:  "cronjob",
 										Image: "{{ .Values." + service.Name + ".cronjob.repository.image }}:{{ default .Values." + service.Name + ".cronjob.repository.tag \"latest\" }}",
-										Command: []string{
-											"sh",
-											"-c",
+										Args: []string{
 											mapping.Command,
 										},
 									},