Bump NLog.Web.AspNetCore from 4.14.0 to 5.3.15

Bumps [NLog.Web.AspNetCore](https://github.com/NLog/NLog.Web) from 4.14.0 to 5.3.15.
- [Release notes](https://github.com/NLog/NLog.Web/releases)
- [Changelog](https://github.com/NLog/NLog.Web/blob/master/CHANGELOG.MD)
- [Commits](NLog/NLog.Web@v4.14.0...v5.3.15)

---
updated-dependencies:
- dependency-name: NLog.Web.AspNetCore
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

LearningHub.Nhs.UserApi/LearningHub.Nhs.UserApi.csproj

@@ -29,7 +29,7 @@
     <PackageReference Include="LearningHub.Nhs.Models" Version="3.0.33" />
     <PackageReference Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.19.0" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="6.0.0" />
-    <PackageReference Include="NLog.Web.AspNetCore" Version="4.14.0" />
+    <PackageReference Include="NLog.Web.AspNetCore" Version="5.3.15" />
     <PackageReference Include="StyleCop.Analyzers" Version="1.1.118">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>