Merge pull request #175 from sir-gon/dependabot/nuget/MSTest.TestFramework-3.7.3

Bump MSTest.TestFramework from 3.7.2 to 3.7.3

Author: sir-gon

algorithm_exercises_csharp_test/algorithm_exercises_csharp_test.csproj

@@ -36,7 +36,7 @@
     </PackageReference>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
     <PackageReference Include="MSTest.TestAdapter" Version="3.7.2" />
-    <PackageReference Include="MSTest.TestFramework" Version="3.7.2" />
+    <PackageReference Include="MSTest.TestFramework" Version="3.7.3" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="ReportGenerator" Version="5.4.3" />
   </ItemGroup>