[ci skip]: Bump docker/login-action from 1.14.1 to 2.1.0

Bumps [docker/login-action](https://github.com/docker/login-action) from 1.14.1 to 2.1.0.
- [Release notes](https://github.com/docker/login-action/releases)
- [Commits](https://github.com/docker/login-action/compare/v1.14.1...v2.1.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/publish.yml

@@ -31,7 +31,7 @@ jobs:
             - name: Set up Docker Buildx
               uses: docker/setup-buildx-action@v1.6.0
             - name: Login to DockerHub
-              uses: docker/login-action@v1.14.1
+              uses: docker/login-action@v2.1.0
               with:
                   username: ${{ secrets.DOCKER_USERNAME }}
                   password: ${{ secrets.DOCKER_PASSWORD }}

requirements.txt

@@ -1,3 +1,3 @@
 amcrest==1.9.7
 paho-mqtt==1.6.1
-python-slugify==8.0.1
+python-slugify==6.1.1