pytorch

e020414c - Run the pr-label check on PR closed action and validate closed_by (#71917)

Run the pr-label check on PR closed action and validate closed_by (#71917) Summary: Fixes https://github.com/pytorch/pytorch/issues/68459 Pull Request resolved: https://github.com/pytorch/pytorch/pull/71917 Reviewed By: malfet Differential Revision: D33820822 Pulled By: atalman fbshipit-source-id: 373ffcbc2bcae4041f7f84a4883c086a61afd03b (cherry picked from commit 2c2c81a9850a8f43397e725a1ec2c593edc66fab)