Bump HotChocolate.Diagnostics from 13.9.12 to 13.9.14 (#310)

Bumps [HotChocolate.Diagnostics](https://github.com/ChilliCream/graphql-platform) from 13.9.12 to 13.9.14.
- [Release notes](https://github.com/ChilliCream/graphql-platform/releases)
- [Commits](ChilliCream/graphql-platform@13.9.12...13.9.14)

---
updated-dependencies:
- dependency-name: HotChocolate.Diagnostics
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Directory.Packages.props

@@ -10,7 +10,7 @@
     <PackageVersion Include="EasyCaching.Serialization.MessagePack" Version="1.9.0" />
     <PackageVersion Include="FluentValidation" Version="11.10.0" />
     <PackageVersion Include="HotChocolate.Abstractions" Version="13.9.14" />
-    <PackageVersion Include="HotChocolate.Diagnostics" Version="13.9.12" />
+    <PackageVersion Include="HotChocolate.Diagnostics" Version="13.9.14" />
     <PackageVersion Include="HotChocolate.AspNetCore" Version="13.9.14" />
     <PackageVersion Include="HotChocolate.Data" Version="13.9.14" />
     <PackageVersion Include="HotChocolate.Data.EntityFramework" Version="13.9.14" />