fix: workflow get docker hub name (#16)

Author: FinleyGe

.github/workflows/build.yml

@@ -40,7 +40,7 @@ jobs:
         if: github.event_name != 'pull_request'
         uses: docker/login-action@v3
         with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          username: ${{ secrets.DOCKERHUB_NAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
       - name: Login to Ali Hub
         uses: docker/login-action@v3