Bump docker/login-action from 1.10.0 to 1.12.0

Closes #2
Bumps [docker/login-action](https://github.com/docker/login-action) from 1.10.0 to 1.12.0.
- [Release notes](https://github.com/docker/login-action/releases)
- [Commits](docker/login-action@f054a8b...42d299f)

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

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Author: dependabot[bot]

.github/workflows/deploy-image.yml

@@ -54,7 +54,7 @@ jobs:
         uses: docker/setup-buildx-action@v1
 
       - name: Log in to the (GitHub) Container registry
-        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
+        uses: docker/login-action@42d299face0c5c43a0487c477f595ac9cf22f1a7
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}