fix nuget push

Author: NotOfficer

.github/workflows/build-test-publish.yml

@@ -51,7 +51,8 @@ jobs:
           path: ~/nuget-packages
 
       - name: Push NuGet Package(s)
-        run: dotnet nuget push ~/nuget-packages/*.nupkg \
-          --source https://api.nuget.org/v3/index.json \
-          --api-key ${{ secrets.NUGET_API_KEY }} \
-          --skip-duplicate
+        run: |
+          dotnet nuget push ~/nuget-packages/*.nupkg \
+            --source https://api.nuget.org/v3/index.json \
+            --api-key ${{ secrets.NUGET_API_KEY }} \
+            --skip-duplicate