Refactor header names, add options object to requestHandler and add new changes to api-reports and changeset along with docs

Signed-off-by: Ruben Vallejo <rvallejo@vmware.com>

plugins/kubernetes-common/src/index.ts

@@ -23,7 +23,6 @@
 export * from './types';
 export * from './catalog-entity-constants';
 export {
-  RESOURCE_TYPE_KUBERNETES_RESOURCE,
   kubernetesProxyPermission,
   kubernetesPermissions,
 } from './permissions';

plugins/kubernetes-common/src/permissions.ts

@@ -16,14 +16,8 @@
 
 import { createPermission } from '@backstage/plugin-permission-common';
 
-/**
- * Permission resource type which corresponds to cluster entities.
- * @alpha
- */
-export const RESOURCE_TYPE_KUBERNETES_RESOURCE = 'kubernetes-resource';
-
 /** This permission is used to check access to the proxy endpoint
- * @alpha
+ * @public
  */
 export const kubernetesProxyPermission = createPermission({
   name: 'kubernetes.proxy',
@@ -32,6 +26,6 @@ export const kubernetesProxyPermission = createPermission({
 
 /**
  * List of all Kubernetes permissions.
- * @alpha
+ * @public
  */
 export const kubernetesPermissions = [kubernetesProxyPermission];