[Snyk] Security upgrade ubuntu from 20.04 to groovy-20210325#9

Open

snyk-bot wants to merge 1 commit intomasterfrom snyk-fix-9cd64f7de39e9e6378dda23cc1dcf8fe

+1-1

Commits on Apr 4, 2021

fix: operations/deploy/Dockerfile to reduce vulnerabilities
snyk-bot
committed