chore: added caching for successful profile retrieval

Signed-off-by: blam <ben@blam.sh>

plugins/auth-backend/src/lib/oauth/OAuthAdapter.test.ts

@@ -220,6 +220,7 @@ describe('OAuthAdapter', () => {
       backstageIdentity: {
         id: mockResponseData.backstageIdentity.id,
         token: mockResponseData.backstageIdentity.token,
+        idToken: mockResponseData.backstageIdentity.token,
         identity: {
           ownershipEntityRefs: ['user:default/jimmymarkum'],
           type: 'user',

plugins/auth-backend/src/providers/aws-alb/provider.test.ts

@@ -139,6 +139,8 @@ describe('AwsAlbAuthProvider', () => {
           id: 'user.name',
           token:
             'eyblob.eyJzdWIiOiJqaW1teW1hcmt1bSIsImVudCI6WyJ1c2VyOmRlZmF1bHQvamltbXltYXJrdW0iXX0=.eyblob',
+          idToken:
+            'eyblob.eyJzdWIiOiJqaW1teW1hcmt1bSIsImVudCI6WyJ1c2VyOmRlZmF1bHQvamltbXltYXJrdW0iXX0=.eyblob',
           identity: {
             ownershipEntityRefs: ['user:default/jimmymarkum'],
             type: 'user',