It would be nice if the `helm` ansible module allowed you to just manage
helm repos, or maybe a `helm_repo` module... but shell with it ;)
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
Helm 3.x does not support passing values via stdin:
https://github.com/helm/helm/issues/7002
So setup a tempfile and write the template to the tempfile to be loaded
by helm ... --values <tempfile>
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>