chore(deps): update docker.io/library/ubuntu docker tag to v26#396

jd1048576-renovate[bot] merged 1 commit intomainjd1048576/dev-container:mainfrom

renovate/docker.io-library-ubuntu-26.xjd1048576/dev-container:renovate/docker.io-library-ubuntu-26.xCopy head branch name to clipboard