Merge pull request #1680 from migueldeicaza/dependabot/nuget/ReportGenerator-5.1.5

Bump ReportGenerator from 5.1.4 to 5.1.5

UnitTests/UnitTests.csproj

@@ -16,7 +16,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.1.0" />
-    <PackageReference Include="ReportGenerator" Version="5.1.4" />
+    <PackageReference Include="ReportGenerator" Version="5.1.5" />
     <PackageReference Include="System.Collections" Version="4.3.0" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">