Add dynatrace-oneagent-operator chart

This commit includes the following:
- Add reference to local copy of logo.png
- Add partner annotations in Chart.yaml

packages/dynatrace-oneagent-operator/dynatrace-oneagent-operator.patch

@@ -0,0 +1,20 @@
+diff -x '*.tgz' -x '*.lock' -uNr packages/dynatrace-oneagent-operator/charts-original/Chart.yaml packages/dynatrace-oneagent-operator/charts/Chart.yaml
+--- packages/dynatrace-oneagent-operator/charts-original/Chart.yaml
++++ packages/dynatrace-oneagent-operator/charts/Chart.yaml
+@@ -15,7 +15,7 @@
+ apiVersion: v2
+ name: dynatrace-oneagent-operator
+ description: The Dynatrace OneAgent Operator Helm chart for Kubernetes and Openshift
+-icon: https://assets.dynatrace.com/global/resources/Signet_Logo_RGB_CP_512x512px.png
++icon: file://logo.png
+ home: https://www.dynatrace.com/
+ type: application
+ version: 0.8.0
+@@ -29,3 +29,7 @@
+     email: michael.mayr@dynatrace.com
+ sources:
+   - https://github.com/Dynatrace/helm-charts
++annotations:
++  catalog.rancher.io/certified: partner
++  catalog.rancher.io/namespace: dynatrace-oneagent-operator-system
++  catalog.rancher.io/release-name: dynatrace-oneagent-operator

packages/dynatrace-oneagent-operator/package.yaml

@@ -0,0 +1,5 @@
+url: https://github.com/Dynatrace/helm-charts
+subdirectory: dynatrace-oneagent-operator
+commit: dynatrace-oneagent-operator-v0.8.0
+type: git
+packageVersion: 00