Bump ReportGenerator from 5.4.13 to 5.4.18 (#3634)

---
updated-dependencies:
- dependency-name: ReportGenerator
  dependency-version: 5.4.18
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Directory.Packages.props

@@ -21,7 +21,7 @@
     <PackageVersion Include="Newtonsoft.Json" Version="13.0.4" />
     <PackageVersion Include="NSubstitute" Version="5.3.0" />
     <PackageVersion Include="NSwag.MSBuild" Version="14.6.1" />
-    <PackageVersion Include="ReportGenerator" Version="5.4.13" />
+    <PackageVersion Include="ReportGenerator" Version="5.4.18" />
     <PackageVersion Include="Verify.XunitV3" Version="31.3.0" />
     <PackageVersion Include="xunit" Version="2.9.3" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="3.1.5" />