Merge pull request #72 from postfinance/dependabot/github_actions/docker/login-action-4

build(deps): bump docker/login-action from 3 to 4

Author: Arc676

.github/workflows/hostlookuper.yaml

@@ -45,7 +45,7 @@ jobs:
         with:
           go-version: 1.24
       - name: Login to DockerHub
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
@@ -88,7 +88,7 @@ jobs:
         with:
           go-version: 1.24
       - name: Login to DockerHub
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}