YARN-10331. Upgrade node.js to 10.21.0. (#2106)

(cherry picked from commit cd188ea9f0e807df1e2cc13f62be3e4c956b1e69)

 Conflicts:
	dev-support/docker/Dockerfile_aarch64

(cherry picked from commit 6827d49b10376790fbeb31b1b6987b644688037d)

Conflicts:
	dev-support/docker/Dockerfile
	hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/yarn.lock
2 files changed