Update https://git.quad4.io/actions/setup-buildx-action digest to 8d2750c

.gitea/workflows/docker.yml

@@ -31,7 +31,7 @@ jobs:
           platforms: amd64,arm64
 
       - name: Set up Docker Buildx
-        uses: https://git.quad4.io/actions/setup-buildx-action@7fbd262f0ca05b45700d8eaaf71f40837d036cc7 # v3
+        uses: https://git.quad4.io/actions/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3
 
       - name: Log in to the Container registry
         uses: https://git.quad4.io/actions/login-action@bb91d7e20cfedb030a44164cb558bba899e1010a # v3