Update docker/setup-buildx-action action to v3.12.0

Author: renovate[bot]

.github/workflows/multi-build.yaml

@@ -103,7 +103,7 @@ jobs:
         # This step sets up Docker Buildx, which is a Docker CLI plugin for extended build capabilities with BuildKit.
         # It uses the docker/setup-buildx-action to configure Buildx with the specified context and platforms.
         # The platforms are specified in the matrix and will be used for building the Docker image.
-        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1
+        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
         with:
           endpoint: builders
           platforms: ${{ matrix.platform }}
@@ -213,7 +213,7 @@ jobs:
             type=raw,value=latest,enable=${{ github.ref_name == 'main' }}
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1
+        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
         # This step sets up Docker Buildx, which is a Docker CLI plugin for extended build capabilities with BuildKit.
         with:
           driver-opts: |