Update reportgenerator to 5.5.8 (#1668)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.config/dotnet-tools.json

@@ -8,7 +8,7 @@
             "rollForward": false
         },
         "dotnet-reportgenerator-globaltool": {
-            "version": "5.5.7",
+            "version": "5.5.8",
             "commands": ["reportgenerator"],
             "rollForward": false
         },

Directory.Packages.props

@@ -39,7 +39,7 @@
         <PackageVersion Include="GitVersion.Tool" Version="6.7.0" />
         <PackageVersion Include="Humanizer.Core" Version="3.0.10" />
         <PackageVersion Include="Nuke.Common" Version="9.0.4" />
-        <PackageVersion Include="ReportGenerator" Version="5.5.7" />
+        <PackageVersion Include="ReportGenerator" Version="5.5.8" />
         <PackageVersion Include="Serilog.Extensions.Logging" Version="9.0.2" />
         <PackageVersion Include="YamlDotNet" Version="16.3.0" />
         <PackageVersion Include="System.Collections.Immutable" Version="9.0.15" />