Update deploy_package.yml

Bumped .net version

.github/workflows/deploy_package.yml

@@ -16,7 +16,7 @@ jobs:
     - name: Setup dotnet core
       uses: actions/setup-dotnet@v1
       with:
-        dotnet-version: 5.0.x
+        dotnet-version: 8.0.x
     - name: Restore dependencies
       run: dotnet restore -s https://api.nuget.org/v3/index.json
     - name: Build