message: Bump plugin-auth-backend to a minor change,
  add documentation for fixing it
diff: ---
  '@backstage/core': patch
  -'@backstage/plugin-auth-backend': patch
  +'@backstage/plugin-auth-backend': minor
  ---
  -Change default scopes used for OIDC auth provider, remove undocumented scope
  +Remove undocumented scope (default) from the OIDC auth provider which was breaking some identity services. If your app relied on this scope, you can readd it by adding a new factory in `packages/app/src/apis.ts`:
  +
  +```
  +export const apis = [
  + createApiFactory({
  + api: oidcAuthApiRef,
  + deps: {
  + discoveryApi: discoveryApiRef,
  + oauthRequestApi: oauthRequestApiRef,
  + configApi: configApiRef,
  + },
  + factory: ({ discoveryApi, oauthRequestApi, configApi }) =>
  + OAuth2.create({
  + discoveryApi,
  + oauthRequestApi,
  + provider: {
  + id: 'oidc',
  + title: 'Your Identity Provider',
  + icon: OAuth2Icon,
  + },
  + defaultScopes: [
  + 'default',
  + 'openid',
  + 'email',
  + 'offline_access',
  + ],
  + environment: configApi.getOptionalString('auth.environment'),
  + }),
  + }),
  +]
  +```
  