chore(deps): update docker/login-action action to v4 (#6)

| datasource  | package             | from | to |
| ----------- | ------------------- | ---- | -- |
| github-tags | docker/login-action | v3   | v4 |

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/build-docker-image.yml

@@ -25,7 +25,7 @@ jobs:
           fetch-depth: 0
 
       - name: Log in to GitHub Container Registry
-        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3
+        uses: docker/login-action@b45d80f862d83dbcd57f89517bcf500b2ab88fb2 # v4
         with:
           registry: ghcr.io
           username: ${{ github.actor }}