Bump MSTest.TestFramework from 2.2.1 to 2.2.2 (#44)

Author: dependabot[bot]

src/Tests/RavenNet.Tests/RavenNet.Tests.csproj

@@ -9,7 +9,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.9.1" />
     <PackageReference Include="MSTest.TestAdapter" Version="2.2.2" />
-    <PackageReference Include="MSTest.TestFramework" Version="2.2.1" />
+    <PackageReference Include="MSTest.TestFramework" Version="2.2.2" />
   </ItemGroup>
 
   <ItemGroup>