Update 3.4 change log item for 3.4.19#14141

Merged

ahrtr merged 1 commit intoetcd-io:mainfrom ahrtr:3.4_changelog_go_1.16

Jun 22, 2022

+8

Commits on Jun 22, 2022

Update 3.4 change log item for 3.4.19
ahrtr
committed