ci(release): 合并 NuGet 发布步骤到 release 工作流

将 publish-nuget.yml 的功能合并到 release.yml 中，解决 GITHUB_TOKEN
推送 tag 不触发其他工作流的问题。

Author: AlianBlank

.github/workflows/publish-nuget.yml

@@ -88,6 +88,14 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
+      - name: Pack NuGet packages
+        if: steps.check.outputs.need_release == 'true'
+        run: dotnet pack --configuration Release --output ./artifacts
+
+      - name: Publish to NuGet
+        if: steps.check.outputs.need_release == 'true'
+        run: dotnet nuget push ./artifacts/*.nupkg --api-key ${{ secrets.NUGET_API_KEY }} --source https://api.nuget.org/v3/index.json --skip-duplicate
+
       - name: Push changes
         if: steps.check.outputs.need_release == 'true'
         run: |