message: fix: better output for authUrl errors
diff: @@ -487,7 +487,7 @@ export class AuthInfo extends AsyncCreatable<AuthInfo.Options> {
  if (!match) {
  throw new SfdxError(
  - 'Invalid sfdx auth url. Must be in the format `force://<clientId>:<clientSecret>:<refreshToken>@<loginUrl>`. The instanceUrl must not have the protocol set.',
  + 'Invalid SFDX auth URL. Must be in the format "force://<clientId>:<clientSecret>:<refreshToken>@<instanceUrl>". Note that the SFDX auth URL uses the "force" protocol, and not "http" or "https". Also note that the "instanceUrl" inside the SFDX auth URL doesn\'t include the protocol ("https://").',
  'INVALID_SFDX_AUTH_URL'
  );
  }
  