Bump Verify.NServiceBus from 10.3.3 to 10.3.4 in /src

Bumps [Verify.NServiceBus](https://github.com/VerifyTests/Verify.NServiceBus) from 10.3.3 to 10.3.4.
- [Release notes](https://github.com/VerifyTests/Verify.NServiceBus/releases)
- [Commits](VerifyTests/Verify.NServiceBus@10.3.3...10.3.4)

---
updated-dependencies:
- dependency-name: Verify.NServiceBus
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

src/Directory.Packages.props

@@ -15,7 +15,7 @@
     <PackageVersion Include="Polyfill" Version="7.0.0" />
     <PackageVersion Include="ProjectDefaults" Version="1.0.139" />
     <PackageVersion Include="System.ComponentModel.Annotations" Version="5.0.0" />
-    <PackageVersion Include="Verify.NServiceBus" Version="10.3.3" />
+    <PackageVersion Include="Verify.NServiceBus" Version="10.3.4" />
     <PackageVersion Include="Verify.Nunit" Version="27.0.1" />
   </ItemGroup>
 </Project>