Merge pull request #22 from TUM-Dev/renovate/docker-login-action-digest

chore(deps): update docker/login-action digest to 6d4b68b

Author: CommanderStorm

.github/workflows/publish.yml

@@ -37,7 +37,7 @@ jobs:
       # https://github.com/docker/login-action
       - name: Log into registry ${{ env.REGISTRY }}
         if: github.event_name != 'pull_request'
-        uses: docker/login-action@7ca345011ac4304463197fac0e56eab1bc7e6af0
+        uses: docker/login-action@6d4b68b490aef8836e8fb5e50ee7b3bdfa5894f0
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}