Bump debian from buster-20210208 to buster-20211220 in /docker/safety-rules#580

dependabot[bot] wants to merge 1 commit into

mastermahak/libra:masterfrom

dependabot/docker/docker/safety-rules/debian-buster-20211220mahak/libra:dependabot/docker/docker/safety-rules/debian-buster-20211220Copy head branch name to clipboard