build(deps): bump kanboard/kanboard from v1.2.51 to v1.2.52 in /kanboard#7

trly merged 1 commit intomaintrly/container-images:mainfrom

dependabot/docker/kanboard/kanboard/kanboard-v1.2.52trly/container-images:dependabot/docker/kanboard/kanboard/kanboard-v1.2.52Copy head branch name to clipboard