HADOOP-17683. Update commons-io to 2.8.0#2974

Merged

aajisaka merged 4 commits intotrunkfrom

dependabot/maven/hadoop-project/commons-io-commons-io-2.7

May 12, 2021

Commits on May 4, 2021

Bump commons-io from 2.5 to 2.7 in /hadoop-project
dependabot[bot]
authored

Commits on May 5, 2021

Fix compile error
aajisaka
committed

Commits on May 6, 2021

Bump commons-io version to 2.8.0 to fix TestFileUtils
aajisaka
committed

Commits on May 12, 2021

Update LICENSE-binary
aajisaka
committed