Use Helm 3 method for installing crds

This commit resolves a registration issue with step-issuer CRDs when
a stepIssuer is installed at the same time.

This commit moves the CRDs from an included dependency chart to the new
crds directory supported by Helm 3. See:
https://helm.sh/docs/chart_best_practices/custom_resource_definitions/

Fixes #168

step-issuer/Chart.yaml

@@ -1,14 +1,10 @@
 apiVersion: v2
 name: step-issuer
 type: application
-version: 0.8.0+2
+version: 1.8.0
 appVersion: 0.8.0
 description: Step-issuer helm chart for kubernetes.
 home: https://smallstep.com
-dependencies:
-- name: crds
-  condition: crds.enabled
-  version: 0.8.0+2
 keywords:
  - authority
  - ca

step-issuer/charts/crds/templates/certmanager.step.sm_stepclusterissuers.yaml → step-issuer/crds/certmanager.step.sm_stepclusterissuers.yaml

@@ -4,7 +4,6 @@ kind: CustomResourceDefinition
 metadata:
   annotations:
     controller-gen.kubebuilder.io/version: v0.10.0
-  creationTimestamp: null
   name: stepclusterissuers.certmanager.step.sm
 spec:
   group: certmanager.step.sm

step-issuer/charts/crds/templates/certmanager.step.sm_stepissuers.yaml → step-issuer/crds/certmanager.step.sm_stepissuers.yaml

@@ -4,7 +4,6 @@ kind: CustomResourceDefinition
 metadata:
   annotations:
     controller-gen.kubebuilder.io/version: v0.10.0
-  creationTimestamp: null
   name: stepissuers.certmanager.step.sm
 spec:
   group: certmanager.step.sm

step-issuer/values.yaml

@@ -127,6 +127,3 @@ tolerations: []
 
 # affinity contains the affinity settings for pod assignment.
 affinity: {}
-
-crds:
-  enabled: true