Fixed Network Policy Template

[PascalTurbo]

This Bugfix was originally created by @travigd and is discussed here: https://github.com/cockroachdb/helm-charts/pull/25

I've only bumped the chart version so the fix should be mergable.

[hermannolafs]

Any news on getting this into a release? This would benefit our team greatly

[fefifofums]

I'd also like to see this reviewed and merged

[rail]

Can you remove the changes in the cockroachdb/Chart.yaml? It will be regenerated as a part of next release.