Attempt to fix helm install crds.

[usiegl00]

Fixes a current issue in the original repo and this fork where the helm install fails with a conversion error:

helm install redis-operator https://github.com/Saremox/redis-operator/releases/download/Chart-3.4.0/redis-operator-3.4.0.tgz -n redis-operator --create-namespace
Error: INSTALLATION FAILED: failed to install CRD crds/databases.spotahome.com_redisfailovers.yaml: error parsing : error converting YAML to JSON: yaml: line 4: did not find expected node content

[Saremox]

Sorry for the late reply. As of now helm3 does not support templating of crds. See

helm/helm#7083

Going forward i would remove the templating in the CRD for now