feat: add resources option for init_job

[anthony974]

Description

Add in helm chart possibility to add resources configuration for the init_password pod.

We are using openshift, on our cluster we have some kyverno rules set and the need-containers-ressources rules is applied.

We wanted to change the default password but the init_job container coudln't be deployed because the limits/requests wasn't set.

Checklist

For helm chart, please complete the following checklist:

• make sure you have updated the values.yaml
  file of starrocks chart.
• In scripts directory, run bash create-parent-chart-values.sh to update the values.yaml file of the parent
  chart( kube-starrocks chart).

[CLAassistant]

All committers have signed the CLA.