Merge pull request #19 from GDATASoftwareAG/dependabot/github_actions/docker/login-action-3

Bump docker/login-action from 2 to 3

Author: farodin91

.github/workflows/build.yml

@@ -35,7 +35,7 @@ jobs:
           echo ::set-output name=tags::${TAGS}
           echo ::set-output name=created::$(date -u +'%Y-%m-%dT%H:%M:%SZ')
       - name: Login to Github Registry
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
         with:
           registry: ghcr.io
           username: ${{ github.actor }}