Address comments on pr for k8s oidc authProvider

Signed-off-by: Daniel Bravo <dbravo@vmware.com>

plugins/kubernetes-common/api-report.md

@@ -194,14 +194,13 @@ export interface KubernetesFetchError {
 export interface KubernetesRequestBody {
   // (undocumented)
   auth?: {
-    google: string;
+    google?: string;
+    oidc?: {
+      [key: string]: string;
+    };
   };
   // (undocumented)
   entity: Entity;
-  // (undocumented)
-  oidc?: {
-    [key: string]: string;
-  };
 }
 
 // Warning: (ae-missing-release-tag) "ObjectsByEntityResponse" is exported by the package, but it is missing a release tag (@alpha, @beta, @public, or @internal)

plugins/kubernetes-common/src/types.ts

@@ -30,10 +30,10 @@ import { Entity } from '@backstage/catalog-model';
 
 export interface KubernetesRequestBody {
   auth?: {
-    google: string;
-  };
-  oidc?: {
-    [key: string]: string;
+    google?: string;
+    oidc?: {
+      [key: string]: string;
+    };
   };
   entity: Entity;
 }