Bump debian from bullseye-20220527-slim to bullseye-20221219-slim in /dev/ci/docker_linux#22

dependabot[bot] wants to merge 1 commit intomasterbdero/flutter:masterfrom

dependabot/docker/dev/ci/docker_linux/debian-bullseye-20221219-slimbdero/flutter:dependabot/docker/dev/ci/docker_linux/debian-bullseye-20221219-slimCopy head branch name to clipboard