Update reportgenerator to 5.4.18

Author: renovate[bot]

.config/dotnet-tools.json

@@ -8,7 +8,7 @@
             "rollForward": false
         },
         "dotnet-reportgenerator-globaltool": {
-            "version": "5.4.17",
+            "version": "5.4.18",
             "commands": ["reportgenerator"],
             "rollForward": false
         },

Directory.Packages.props

@@ -25,7 +25,7 @@
         <PackageVersion Include="Polyfill" Version="8.9.0" />
         <PackageVersion Include="GitVersion.Tool" Version="6.4.0" />
         <PackageVersion Include="Nuke.Common" Version="9.0.4" />
-        <PackageVersion Include="ReportGenerator" Version="5.4.17" />
+        <PackageVersion Include="ReportGenerator" Version="5.4.18" />
         <PackageVersion Include="Rocket.Surgery.Nuke" Version="2.9.11" />
         <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.14.0" />
         <PackageVersion Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.14.0" />