[10.0.x] NO-ISSUE: Remove leftover headers from Red Hat

[ljmotta]

Some headers were kept as I'm not sure if they can be changed. The file list that hasn't changed:

packages/serverless-workflow-diagram-editor/third_party/errai/src/main/java/org/jboss/errai/common/client/util/Base64Util.java
packages/sonataflow-operator/bddframework/pkg/api/app/v1beta1/zz_generated.deepcopy.go
packages/sonataflow-operator/bddframework/pkg/framework/infrastructure/grafana/v1alpha1/zz_generated.deepcopy.go
packages/sonataflow-operator/bddframework/pkg/framework/infrastructure/infinispan/v1/zz_generated.deepcopy.go
packages/sonataflow-operator/bddframework/pkg/framework/infrastructure/kafka/v1beta2/zz_generated.deepcopy.go
packages/sonataflow-operator/bddframework/pkg/framework/infrastructure/keycloak/v1alpha1/zz_generated.deepcopy.go
packages/sonataflow-operator/bddframework/pkg/framework/infrastructure/mongodb/v1/zz_generated.deepcopy.go