Update dependency FluentValidation.AspNetCore to 11.3.1

Author: renovate[bot]

Dfe.PrepareConversions/Dfe.PrepareConversions/Dfe.PrepareConversions.csproj

@@ -47,7 +47,7 @@
 	  <PackageReference Include="GovUk.DfE.CoreLibs.Contracts" Version="1.0.52" />
 	  <PackageReference Include="DocumentFormat.OpenXml" Version="2.20.0" />
 	  <PackageReference Include="FluentValidation" Version="11.11.0" />
-	  <PackageReference Include="FluentValidation.AspNetCore" Version="11.3.0" />
+	  <PackageReference Include="FluentValidation.AspNetCore" Version="11.3.1" />
 	  <PackageReference Include="GovUK.Dfe.CoreLibs.Messaging.Contracts" Version="0.1.5" />
 	  <PackageReference Include="GovUK.Dfe.CoreLibs.Messaging.MassTransit" Version="0.1.3" />
 	  <PackageReference Include="GovUK.Dfe.ExternalApplications.Api.Client" Version="0.1.36" />