Revert usage of MTP.

Author: GillesTourreau

.github/workflows/github-actions-ci.yaml

@@ -60,8 +60,8 @@ jobs:
           dotnet test PosInformatique.Testing.Databases.sln \
           --configuration Release \
           --no-build \
-          --results-directory ./TestResults \
-          -- MSTest.PlatformArgs="--report-trx --report-trx-filename test_results.trx" \
+          --logger "trx;LogFileName=test_results.trx" \
+          --results-directory ./TestResults
         env:
           SQL_SERVER_UNIT_TESTS_CONNECTION_STRING: "Data Source=localhost,1433;Database=master;User Id=sa;Password=P@ssw0rd12345!;TrustServerCertificate=True;"
           SQL_SERVER_UNIT_TESTS_OTHER_DATA_PATH: "/tmp/other_databases_path/"

tests/Directory.Build.props

@@ -12,12 +12,6 @@
     <PackageReference Include="FluentAssertions" />
     <PackageReference Include="xunit.v3" />
   </ItemGroup>
-  
-  <!-- Add the support Microsoft Test Platform -->
-  <PropertyGroup>
-    <UseMicrosoftTestingPlatformRunner>true</UseMicrosoftTestingPlatformRunner>
-    <TestingPlatformDotnetTestSupport>true</TestingPlatformDotnetTestSupport>
-  </PropertyGroup>
 
   <!-- Add the default using directive for all tests code -->
   <ItemGroup>