Update main.yml

Author: Dynamsoft-Henry

.github/workflows/main.yml

@@ -35,7 +35,7 @@ jobs:
 
   Build-v2:
     if: ${{ github.ref == 'refs/heads/v2' }}
-    uses: dynamsoft-docs/Docs-Template-Repo/.github/workflows/called-workflow-build-sync-testing.yml@DCV-v2
+    uses: dynamsoft-docs/Docs-Template-Repo/.github/workflows/called-workflow-build-sync-production.yml@DCV-v2
     with:
       doc-repo: camera-enhancer-docs
       doc-url: camera-enhancer/docs/v2/core