Revert "adding helm3-crd8 which has no crd, only cr"

This reverts commit 96f7a56c

helm3-crd8/templates/config-map.yaml

@@ -0,0 +1,6 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: my-map8
+data:
+  foo: bar

helm3-crd8/templates/crontab-cr.yaml

@@ -1,9 +0,0 @@
-apiVersion: may8.example.com/v1
-kind: May8CronTab
-metadata:
-  name: may8-crontab
-  annotations:
-    argocd.argoproj.io/sync-options: SkipDryRunOnMissingResource=true
-spec:
-  destination:
-    server: https://kubernetes.default.svc