chore: 移除发布工作流及Dockerfile，

.github/workflows/build.yml

@@ -6,9 +6,11 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - name: test
-        run: curl -x http://10.255.0.1:7890 ip.sb
-#      - name: Checkout code
-#        uses: actions/checkout@v2
-#      - name: Build
-#        run: ls -la
+      - name: Set git proxy
+      - run: |
+         git config --global http.proxy http://10.255.0.1:7890
+         git config --global https.proxy http://10.255.0.1:7890
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Build
+        run: ls -la