fix: setup docker buildx

Author: wu-cl

.github/workflows/publish.yaml

@@ -3,16 +3,14 @@ name: publish
 on:
   push:
     branches:
-      - main
+      - '*'
 
 jobs:
   build:
     runs-on: [self-hosted, pod]
     steps:
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-        with:
-          version: v0.24.0
+        run: sudo wget -O /home/runner/.docker/cli-plugins/docker-buildx https://github.com/docker/buildx/releases/download/v0.24.0/buildx-v0.24.0.linux-amd64
 
       - name: Login registry.smtx.io
         uses: docker/login-action@v2

runner/actions-runner-dind.ubuntu-22.04.dockerfile

@@ -39,6 +39,7 @@ RUN apt-get update -y \
     build-essential \
     ssh \
     iputils-ping \
+    wget \
     && rm -rf /var/lib/apt/lists/*
 
 # kubectl