chore(ci): add .NET workflow

Author: nanotaboada

.github/workflows/dotnet.yml

@@ -0,0 +1,30 @@
+# Building and testing .NET
+# https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-net
+
+name: .NET CI
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+jobs:
+
+  build:
+    runs-on: ubuntu-latest
+    steps:
+
+    - name: Checkout repository
+      uses: actions/checkout@v4
+
+    - name: Set up .NET 8
+      uses: actions/setup-dotnet@v4
+      with:
+        dotnet-version: 8.0.x
+
+    - name: Restore dependencies
+      run: dotnet restore
+
+    - name: Build projects
+      run: dotnet build --no-restore