fix(deps): update ghcr.io/containerbase/base docker tag to v13.21.0#906

renovate[bot] merged 1 commit into

maincontainerbase/devcontainer:mainfrom

renovate/ghcr.io-containerbase-base-13.xcontainerbase/devcontainer:renovate/ghcr.io-containerbase-base-13.xCopy head branch name to clipboard