chore: Disable lint for inactive code

Author: Jan Krems

Diff for: lib/old-node-inspect.js

@@ -19,7 +19,7 @@
  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  * IN THE SOFTWARE.
  */
-'use strict'; /* eslint no-underscore-dangle: 0 */
+'use strict'; /* eslint-disable */
 // Our equivalent of 'lib/_debugger.js' in node core
 const assert = require('assert');
 const crypto = require('crypto');