HADOOP-17582. Replace GitHub App Token with GitHub OAuth token (#2766)

Reviewed-by: Ayush Saxena <ayushsaxena@apache.org>
(cherry picked from commit 2b62b12)

Author: aajisaka

dev-support/Jenkinsfile

@@ -61,7 +61,7 @@ pipeline {
         stage ('precommit-run') {
             steps {
                 withCredentials(
-                    [usernamePassword(credentialsId: '683f5dcf-5552-4b28-9fb1-6a6b77cf53dd',
+                    [usernamePassword(credentialsId: 'apache-hadoop-at-github.com',
                                   passwordVariable: 'GITHUB_TOKEN',
                                   usernameVariable: 'GITHUB_USER')]) {
                         sh '''#!/usr/bin/env bash