chore: Added an action to run dotnet tests

Author: LinusCenterstrom

.github/workflows/cs-tests.yml

@@ -0,0 +1,15 @@
+name: C# tests
+on:
+  push:
+jobs:
+  tests:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: '9.0'
+      - name: Run tests
+        run: dotnet test MN.L10n.Tests

MN.L10n.sln

@@ -16,6 +16,7 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
 		LICENSE.txt = LICENSE.txt
 		README.md = README.md
 		TROUBLESHOOTING.md = TROUBLESHOOTING.md
+		.github\workflows\cs-tests.yml = .github\workflows\cs-tests.yml
 	EndProjectSection
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MN.L10n.Javascript", "MN.L10n.Javascript\MN.L10n.Javascript.csproj", "{C2F42349-0F94-4291-A5E9-62806A3960FA}"