chore(deps): update docker/setup-buildx-action digest to aa33708

Author: renovate[bot]

.gitea/workflows/build.yaml

@@ -14,7 +14,7 @@ jobs:
         run: curl -fsSL get.docker.com -o get-docker.sh && sh get-docker.sh
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@d70bba72b1f3fd22344832f00baa16ece964efeb # v3
+        uses: docker/setup-buildx-action@aa33708b10e362ff993539393ff100fa93ed6a27 # v3
 
       - name: Login to Docker Hub
         uses: docker/login-action@e92390c5fb421da1463c202d546fed0ec5c39f20 # v3