chore(deps): update docker/setup-buildx-action digest to e468171

Author: renovate[bot]

.github/workflows/bake.yaml

@@ -52,7 +52,7 @@ jobs:
           platforms: 'arm64'
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@18ce135bb5112fa8ce4ed6c17ab05699d7f3a5e0 # v3
+        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3
 
       - name: Build and push
         uses: docker/bake-action@37816e747588cb137173af99ab33873600c46ea8 # v6

.github/workflows/build.yml

@@ -65,7 +65,7 @@ jobs:
         echo "TAGS=${RESULT%,}" >> $GITHUB_ENV
 
     - name: Set up Docker Buildx
-      uses: docker/setup-buildx-action@18ce135bb5112fa8ce4ed6c17ab05699d7f3a5e0 # v3
+      uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3
 
     - name: Log in to the GitHub Container registry
       uses: docker/login-action@74a5d142397b4f367a81961eba4e8cd7edddf772 # v3