message: fix: revert changes in github provider
diff: @@ -79,7 +79,7 @@ export class GithubAuthProvider implements OAuthHandlers {
  const profile = makeProfileInfo(
  {
  ...fullProfile,
  - id: fullProfile.id,
  + id: fullProfile.username || fullProfile.id,
  displayName:
  fullProfile.displayName || fullProfile.username || fullProfile.id,
  },
  @@ -95,7 +95,7 @@ export class GithubAuthProvider implements OAuthHandlers {
  expiresInSeconds: params.expires_in,
  },
  backstageIdentity: {
  - id: fullProfile.id,
  + id: fullProfile.username || fullProfile.id,
  },
  },
  };
  