Bump docker/login-action from 3.7.0 to 4.0.0 (#98)

Bumps [docker/login-action](https://github.com/docker/login-action) from 3.7.0 to 4.0.0.
- [Release notes](https://github.com/docker/login-action/releases)
- [Commits](docker/login-action@v3.7.0...v4.0.0)

---
updated-dependencies:
- dependency-name: docker/login-action
  dependency-version: 4.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/schedule.yml

@@ -53,7 +53,7 @@ jobs:
           find . -name Dockerfile -print0 | xargs -0 sed -i -E "s/^(ENV GITHUB_CLI_VERSION=).*$/\1${{ env.gh_version }}/g"
 
       - name: Login to GitHub Container Registry
-        uses: docker/login-action@v3.7.0
+        uses: docker/login-action@v4.0.0
         with:
           registry: ghcr.io
           username: ${{ github.actor }}