Bump Moq from 4.15.1 to 4.15.2 (#110)

Author: dependabot[bot]

CommandLineParser.Tests/CommandLineParser.Tests.csproj

@@ -17,7 +17,7 @@
     </PackageReference>
     <PackageReference Include="Divergic.Logging.Xunit" Version="3.6.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.0" />
-    <PackageReference Include="Moq" Version="4.15.1" />
+    <PackageReference Include="Moq" Version="4.15.2" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">
       <PrivateAssets>all</PrivateAssets>