Update dependency GovUk.Frontend.AspNetCore to 3.2.3

Author: renovate[bot]

src/DfE.ExternalApplications.Web/DfE.ExternalApplications.Web.csproj

@@ -10,7 +10,7 @@
   <ItemGroup>
 	  <PackageReference Include="GovUK.Dfe.CoreLibs.Caching" Version="1.0.10" />
 	  <PackageReference Include="GovUK.Dfe.CoreLibs.Security" Version="1.1.19-prerelease-8" />
-	  <PackageReference Include="GovUk.Frontend.AspNetCore" Version="3.2.2" />
+	  <PackageReference Include="GovUk.Frontend.AspNetCore" Version="3.2.3" />
 	  <PackageReference Include="HtmlSanitizer" Version="9.0.886" />
 	  <PackageReference Include="Markdig" Version="0.42.0" />
 	  <PackageReference Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.22.0" />