Revert "chore: 新增Docker镜像缓存"

This reverts commit 6d2515f.

Author: SugarMGP

.github/workflows/build.yml

@@ -12,14 +12,7 @@ jobs:
 
       - name: Set up Go
         uses: actions/setup-go@v5
-        with:
-          go-version: '1.22.12'
 
-      - name: Cache Docker images
-        uses: ScribeMD/[email protected]
-        with:
-          key: xgo-cache-${{ runner.os }}-latest
-        
       - name: Build
         run: |
           go install src.techknowlogick.com/xgo@latest