Bump TUnit from 1.51.0 to 1.55.2 (#486)

---
updated-dependencies:
- dependency-name: TUnit
  dependency-version: 1.55.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Directory.Packages.props

@@ -26,7 +26,7 @@
     <PackageVersion Include="Microsoft.Extensions.TimeProvider.Testing" Version="10.6.0" />
     <PackageVersion Include="System.Diagnostics.DiagnosticSource" Version="10.0.8" />
     <PackageVersion Include="System.Formats.Asn1" Version="10.0.8" />
-    <PackageVersion Include="TUnit" Version="1.51.0" />
+    <PackageVersion Include="TUnit" Version="1.55.2" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="3.1.5" />
     <PackageVersion Include="xunit.v3" Version="3.2.2" />
   </ItemGroup>