Bump dependency ReportGenerator to 5.5.1 (#1773)

| datasource | package         | from  | to    |
| ---------- | --------------- | ----- | ----- |
| nuget      | ReportGenerator | 5.5.0 | 5.5.1 |

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

Author: renovate[bot]

tests/TodoApp.Tests/TodoApp.Tests.csproj

@@ -16,7 +16,7 @@
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="10.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
     <PackageReference Include="Microsoft.Playwright" Version="1.56.0" />
-    <PackageReference Include="ReportGenerator" Version="5.5.0" />
+    <PackageReference Include="ReportGenerator" Version="5.5.1" />
     <PackageReference Include="Shouldly" Version="4.3.0" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5" />
     <PackageReference Include="xunit.v3.mtp-off" Version="3.2.1" />