Merge pull request #40 from TurnerSoftware/dependabot/nuget/MSTest.TestAdapter-2.1.1

Bump MSTest.TestAdapter from 2.1.0 to 2.1.1

Author: Turnerj

tests/CacheTower.Tests/CacheTower.Tests.csproj

@@ -8,7 +8,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.5.0" />
     <PackageReference Include="Moq" Version="4.13.1" />
-    <PackageReference Include="MSTest.TestAdapter" Version="2.1.0" />
+    <PackageReference Include="MSTest.TestAdapter" Version="2.1.1" />
     <PackageReference Include="MSTest.TestFramework" Version="2.1.0" />
   </ItemGroup>