chore(deps): update docker/setup-buildx-action digest to 4fd8129

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.github/workflows/ci.yaml

@@ -22,7 +22,7 @@ jobs:
       - name: Set up QEMU
         uses: docker/setup-qemu-action@5927c834f5b4fdf503fca6f4c7eccda82949e1ee # v3
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@d70bba72b1f3fd22344832f00baa16ece964efeb # v3
+        uses: docker/setup-buildx-action@4fd812986e6c8c2a69e18311145f9371337f27d4 # v3
       - name: Log in to the Container registry
         if: ${{ github.ref == 'refs/heads/main' }}
         uses: docker/login-action@0d4c9c5ea7693da7b068278f7b52bda2a190a446 # v3