Build and test owin projects on windows

.github/workflows/build-owin.yml

@@ -0,0 +1,55 @@
+name: Build OWIN
+
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - 'Directory.*.props'
+      - 'owin/**'
+      - 'src/GSS.Authentication.Owin/**'
+  pull_request:
+    branches:
+      - main
+    paths:
+      - 'Directory.*.props'
+      - 'owin/**'
+      - 'src/GSS.Authentication.Owin/**'
+
+permissions: read-all
+
+jobs:
+  msbuild:
+    runs-on: windows-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Set up MSBuild
+        uses: microsoft/setup-msbuild@v2
+        with:
+          msbuild-architecture: x64
+      - name: Build
+        run: |
+          cd owin
+          msbuild -version
+          msbuild -noLogo -verbosity:minimal -restore
+  test:
+    runs-on: windows-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Set up .NET SDK
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: |
+            8.0.x
+      - name: Test
+        run: |
+          cd owin
+          dotnet test --collect:"XPlat Code Coverage"
+          dotnet tool restore
+          dotnet tool run reportgenerator
+      - uses: codecov/codecov-action@v5
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+

.github/workflows/build.yml

@@ -38,7 +38,7 @@ jobs:
         run: |
           dotnet --info
           dotnet build -c Release
-  dotnet-test:
+  test:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout