Merge pull request #71969 from michaelryanpeter/ocpbugs-29750-olm-fixup-crd-for-4.15

OPCBUGS#29750: Fixup the YAML in the example CRD for OCP 4.15

Author: michaelryanpeter

modules/crd-creating-crds.adoc

@@ -28,7 +28,22 @@ metadata:
 spec:
   group: stable.example.com <3>
   versions:
-    name: v1 <4>
+    - name: v1 <4>
+      served: true
+      storage: true
+      schema:
+        openAPIV3Schema:
+          type: object
+          properties:
+            spec:
+              type: object
+              properties:
+                cronSpec:
+                  type: string
+                image:
+                  type: string
+                replicas:
+                  type: integer
   scope: Namespaced <5>
   names:
     plural: crontabs <6>