Bump docker/login-action in /.github/actions/setup-gear

Bumps [docker/login-action](https://github.com/docker/login-action) from 3.0.0 to 3.1.0.
- [Release notes](https://github.com/docker/login-action/releases)
- [Commits](docker/login-action@v3.0.0...v3.1.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

.github/actions/setup-gear/action.yaml

@@ -26,7 +26,7 @@ runs:
         load: true
         cache-from: type=gha,scope=stack/gear/${{ inputs.devenv }}
         cache-to: type=gha,mode=max,scope=stack/gear/${{ inputs.devenv }}
-    - uses: docker/login-action@v3.0.0
+    - uses: docker/login-action@v3.1.0
       with:
         registry: ghcr.io
         username: ${{ github.actor }}