In 4.18, VR conditions include a detailed error message explaining why a condition is not met. We want to include this error message in the VRG protected pvcs conditions to make debugging easier.

The csi-addons adding the condition message should be backported 4.17.

When using csi-addons that report empty condition message (""), ramen will use the generic message. When using csi-addons with this fix, ramen will use the message from the vr conditions.

Upstream fix: https://github.com/red-hat-storage/ramen/pull/394

How to test

1. Cause the VR to go in failure state
   1. Example: use a clone pvc with dr-policy not enabling flattening
2. Wait until the VR report a condition with non empty error message
3. Check the VRG protectedPVCs conditions: The error from the VR should be included

Note: If the VR does not report a message in the condition, ramen reports a generic error message.