[.NET packages update] Bump the dotnet group with 2 updates

Bumps xunit.runner.visualstudio from 3.1.4 to 3.1.5
Bumps xunit.v3 from 3.0.1 to 3.1.0

---
updated-dependencies:
- dependency-name: xunit.runner.visualstudio
  dependency-version: 3.1.5
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dotnet
- dependency-name: xunit.v3
  dependency-version: 3.1.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dotnet
...

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

Author: dependabot[bot]

Directory.Packages.props

@@ -18,8 +18,8 @@
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
 		<PackageVersion Include="NSubstitute" Version="5.3.0" />
     <PackageVersion Include="System.ComponentModel.Annotations" Version="5.0.0" />
-    <PackageVersion Include="xunit.v3" Version="3.0.1" />
-    <PackageVersion Include="xunit.runner.visualstudio" Version="3.1.4">
+    <PackageVersion Include="xunit.v3" Version="3.1.0" />
+    <PackageVersion Include="xunit.runner.visualstudio" Version="3.1.5">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
     </PackageVersion>