helmUninstall doesn't work if release in pending-install state

[NikolayMetchev]

Hi,
If there is a problem installing a release then that release stays in the pending-install state and doesn't show up with normal helm ls. You need to call helm ls --all to see it.

I think we need to add the --all parameter to helm ls here:

gradle-helm-plugin/helm-plugin/src/main/kotlin/org/unbrokendome/gradle/plugins/helm/command/HelmCommandSupport.kt

Line 39 in d9ae913

exec.option("-o", "json")