Run tests on multiple OS

Author: sergezhigunov

.github/workflows/dotnet.yml

@@ -9,17 +9,21 @@ on:
 jobs:
   build:
 
-    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+
+    runs-on: ${{ matrix.os }}
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v5
     - name: Setup .NET
-      uses: actions/setup-dotnet@v2
+      uses: actions/setup-dotnet@v5
       with:
         dotnet-version: 9.0.x
     - name: Restore dependencies
       run: dotnet restore
     - name: Build
       run: dotnet build --no-restore -c Release
     - name: Test
-      run: dotnet test --no-build --verbosity normal -c Release -f net9.0
+      run: dotnet test --no-build --verbosity normal -c Release