chore(deps): update docker/setup-buildx-action action to v4.3.0

Author: renovate[bot]

.github/workflows/docker.yml

@@ -44,7 +44,7 @@ jobs:
         if: ${{ github.event_name != 'pull_request' }}
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4.2.0
+        uses: docker/setup-buildx-action@37fe631027851001ddb9b187196cc803df7f5f0e # v4.3.0
 
       - name: Build and push
         uses: docker/build-push-action@53b7df96c91f9c12dcc8a07bcb9ccacbed38856a # v7.3.0