A bug in quickwit chart version 0.7.9

[plainfatboy]

I was using helm chart version 0.7.8 and it was working fine. Today, I have upgrade the helm chart to version 0.7.9 and it starts to fail with error

error: Error: template: quickwit/templates/job-create-indices.yaml:97:40: 
executing "quickwit/templates/job-create-indices.yaml" at 
<.Values.tolerations>: nil pointer evaluating interface {}.tolerations```

I get into the template folder of the chart and found the bug in
- charts/quickwit/templates/job-create-indices.yaml:line 97
- charts/quickwit/templates/job-create-sources.yaml:line 99

The bug cause by accessing .Value inside {{ range... }}{{ end }} block
Ref:
- https://stackoverflow.com/a/76790943
- https://helm.sh/docs/chart_template_guide/variables/

**Fix:**
The .Values inside {{with}}{{ end }} block should be replaced with $.Values in both files

[plainfatboy]

I created a PR: #121. Please take a look and feel free to make any updates you deem necessary.

[plainfatboy]

The PR is merged.