Merge pull request #3009 from freifunk-gluon/dependabot/github_actions/docker/login-action-b4bedf8053341df3b5a9f9e0f2cf4e79e27360c6

build(deps): bump docker/login-action from 65b78e6e13532edd9afa3aa52ac7964289d1a9c1 to b4bedf8053341df3b5a9f9e0f2cf4e79e27360c6