Bump ReportGenerator from 5.4.18 to 5.5.0

---
updated-dependencies:
- dependency-name: ReportGenerator
  dependency-version: 5.5.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Directory.Packages.props

@@ -12,6 +12,6 @@
     <PackageVersion Include="BenchmarkDotNet" Version="0.15.6" />
     <PackageVersion Include="coverlet.msbuild" Version="6.0.4" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
-    <PackageVersion Include="ReportGenerator" Version="5.4.18" />
+    <PackageVersion Include="ReportGenerator" Version="5.5.0" />
   </ItemGroup>
 </Project>