ScaledJob: Support metadata annotations for ephemeral volume claims

Signed-off-by: Dimitri Pertin <[email protected]>

CHANGELOG.md

@@ -91,6 +91,7 @@ Here is an overview of all new **experimental** features:
 - **AWS Secret Manager**: Pod identity overrides are honored ([#6195](https://github.com/kedacore/keda/issues/6195))
 - **Azure Event Hub Scaler**: Checkpointer errors are correctly handled ([#6084](https://github.com/kedacore/keda/issues/6084))
 - **Metrics API Scaler**: Prometheus metrics can have multiple labels ([#6077](https://github.com/kedacore/keda/issues/6077))
+- **ScaledJob CRD**: Support metadata annotations for ephemeral's volume claims ([6254](https://github.com/kedacore/keda/issues/6254))
 
 ### Deprecations
 

config/crd/patches/scaledjob_patch.yaml

@@ -19,6 +19,10 @@
   path: /spec/versions/0/schema/openAPIV3Schema/properties/spec/properties/jobTargetRef/properties/template/properties/metadata/x-kubernetes-preserve-unknown-fields
   value: true
 
+- op: add
+  path: /spec/versions/0/schema/openAPIV3Schema/properties/spec/properties/jobTargetRef/properties/template/properties/spec/properties/volumes/items/properties/ephemeral/properties/volumeClaimTemplate/properties/metadata/x-kubernetes-preserve-unknown-fields
+  value: true
+
 ## triggers are shared by ScaledObjects and ScaledJobs and therefore generated for both, including all properties.
 ## since the metricType property is only supported for ScaledObject, removing it from the generated ScaledJob CRD
 - op: remove