message: auth-backend: remove duplicate comment
diff: @@ -219,12 +219,6 @@ export const gitlab = createAuthProviderIntegration({
  /**
  * Configure sign-in for this provider, without it the provider can not be used to sign users in.
  */
  - /**
  - * Maps an auth result to a Backstage identity for the user.
  - *
  - * Set to `'email'` to use the default email-based sign in resolver, which will search
  - * the catalog for a single user entity that has a matching `microsoft.com/email` annotation.
  - */
  signIn?: {
  resolver: SignInResolver<OAuthResult>;
  };
  