feat: modify workflow

Author: sunxilin

.github/workflows/build_node_shared.yml

@@ -1,6 +1,8 @@
 name: Build Node.js Shared Library
 
 on:
+  release:
+    types: [created]
   pull_request:
     types: [opened, synchronize, reopened]
     paths:
@@ -40,12 +42,14 @@ jobs:
           touch out/Release/libnode.so.127
 
       - name: Package assets
+        if: startsWith(github.ref, 'refs/tags/')
         run: |
           cd out/Release
           zip node-shared-linux-x64-${{ matrix.compiler }}.zip libnode.so.127
       
       - name: Publish to release assets
         uses: softprops/action-gh-release@v2
+        if: startsWith(github.ref, 'refs/tags/')
         with:
           files: |
             out/Release/node-shared-linux-x64-${{ matrix.compiler }}.zip