Update docker/setup-buildx-action digest to 8d2750c

Author: renovate[bot]

.github/workflows/docker-build.yml

@@ -21,7 +21,7 @@ jobs:
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@b5ca514318bd6ebac0fb2aedd5d36ec1b5c232a2 # v3
+        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3
 
       - name: Build docker image
         uses: docker/build-push-action@14487ce63c7a62a4a324b0bfb37086795e31c6c1 # v6

.github/workflows/docker-test.yml

@@ -20,7 +20,7 @@ jobs:
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@b5ca514318bd6ebac0fb2aedd5d36ec1b5c232a2 # v3
+        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3
 
       - name: Build docker image
         uses: docker/build-push-action@14487ce63c7a62a4a324b0bfb37086795e31c6c1 # v6