Bump docker/login-action from 1 to 2

Bumps [docker/login-action](https://github.com/docker/login-action) from 1 to 2.
- [Release notes](https://github.com/docker/login-action/releases)
- [Commits](https://github.com/docker/login-action/compare/v1...v2)

---
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/docker_build.yml

@@ -44,7 +44,7 @@ jobs:
 
     - name: Login to Docker Hub
       if: github.ref == 'refs/heads/master' && github.event_name != 'pull_request' && github.repository == 'termux/termux-docker'
-      uses: docker/login-action@v1
+      uses: docker/login-action@v2
       with:
         username: grimler
         password: ${{ secrets.GRIMLER_DOCKER_TOKEN }}