Bump TUnit from 1.37.36 to 1.40.5

---
updated-dependencies:
- dependency-name: TUnit
  dependency-version: 1.40.5
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

src/Directory.Packages.props

@@ -14,6 +14,6 @@
     <PackageVersion Include="NServiceBus.Extensions.Hosting" Version="4.0.0" />
     <PackageVersion Include="ProjectDefaults" Version="1.0.173" />
     <PackageVersion Include="System.ServiceProcess.ServiceController" Version="10.0.7" />
-    <PackageVersion Include="TUnit" Version="1.37.36" />
+    <PackageVersion Include="TUnit" Version="1.40.5" />
   </ItemGroup>
 </Project>