Update dependency PublicApiGenerator to 11.5.3 (#792)

Co-authored-by: dependencyupdates[bot] <218638057+dependencyupdates[bot]@users.noreply.github.com>

Author: dependencyupdates[bot]

src/NServiceBus.Gateway.Tests/NServiceBus.Gateway.Tests.csproj

@@ -17,7 +17,7 @@
     <PackageReference Include="NUnit.Analyzers" Version="4.11.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="5.2.0" />
     <PackageReference Include="Particular.Approvals" Version="2.0.1" />
-    <PackageReference Include="PublicApiGenerator" Version="11.5.2" />
+    <PackageReference Include="PublicApiGenerator" Version="11.5.3" />
   </ItemGroup>
 
 </Project>