Bump ReportGenerator from 5.3.10 to 5.3.11

Bumps [ReportGenerator](https://github.com/danielpalme/ReportGenerator) from 5.3.10 to 5.3.11.
- [Release notes](https://github.com/danielpalme/ReportGenerator/releases)
- [Commits](danielpalme/ReportGenerator@v5.3.10...v5.3.11)

---
updated-dependencies:
- dependency-name: ReportGenerator
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

algorithm_exercises_csharp_test/algorithm_exercises_csharp_test.csproj

@@ -38,7 +38,7 @@
     <PackageReference Include="MSTest.TestAdapter" Version="3.6.1" />
     <PackageReference Include="MSTest.TestFramework" Version="3.6.1" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
-    <PackageReference Include="ReportGenerator" Version="5.3.10" />
+    <PackageReference Include="ReportGenerator" Version="5.3.11" />
   </ItemGroup>
 
   <!-- Exclude test project from coverage -->