Bump the nuget group with 1 update

Bumps Aspire.Hosting.Testing from 13.1.2 to 13.1.3

---
updated-dependencies:
- dependency-name: Aspire.Hosting.Testing
  dependency-version: 13.1.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: nuget
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

Demo/ReQuesty.Demo.IntegrationTests/ReQuesty.Demo.IntegrationTests.csproj

@@ -15,7 +15,7 @@
     <!-- Comment this if uncommenting the ProjectReference below -->
     <PackageReference Include="ReQuesty.Runtime" Version="0.0.7" />
 
-    <PackageReference Include="Aspire.Hosting.Testing" Version="13.1.2" />
+    <PackageReference Include="Aspire.Hosting.Testing" Version="13.1.3" />
     <PackageReference Include="coverlet.collector" Version="8.0.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.3.0" />
     <PackageReference Include="Shouldly" Version="4.3.0" />