update buildPipeline.yml

Author: ashkan-khd

.github/workflows/buildPipeline.yml

@@ -12,7 +12,7 @@ jobs:
       - name: Setup .NET Core
         uses: actions/setup-dotnet@v1
         with:
-          dotnet-version: 3.1.301
+          dotnet-version: 3.1.302
       - name: Install dependencies
         run: dotnet restore
         working-directory: