fix: helm template for extraEnvVars in etcd defrag cronjob

[vichaos]

[carrodher]

Thanks for your contribution! Could you please bump the chart version in the Chart.yaml? This is necessary to test the changes and cut a new release.

[vichaos]

Thanks for your contribution! Could you please bump the chart version in the Chart.yaml? This is necessary to test the changes and cut a new release.

@carrodher, I notice there's a discrepancy between the local chart version and what's available in the Helm repository. Could you clarify what version I should bump to?

Current situation:

Local Chart.yaml shows: version: 12.0.20
Latest in Helm repo shows: version: 12.0.18

# Local version
$ cat Chart.yaml | tail -n 1
version: 12.0.20

# Repository version  
$ helm search repo bitnami/etcd --versions | head -n 2
NAME        	CHART VERSION	APP VERSION	DESCRIPTION
bitnami/etcd	12.0.18      	3.6.4      	etcd is a distributed key-value store designed ...

[carrodher]

The chart version should be bumped according to what is present in the source code, then once the changes are merged, you can build and pack the Helm chart containing your changes.

[github-actions]

This Pull Request has been automatically marked as "stale" because it has not had recent activity (for 15 days). It will be closed if no further activity occurs. Thank you for your contribution.