Bump the visual-studio-dependencies group

Bumps the visual-studio-dependencies group in /visual-studio with 3 updates: Microsoft.VSSDK.BuildTools, [xunit](https://github.com/xunit/xunit) and [xunit.runner.msbuild](https://github.com/xunit/xunit).


Updates `Microsoft.VSSDK.BuildTools` from 17.7.2196 to 17.8.2365

Updates `xunit` from 2.6.2 to 2.6.3
- [Commits](xunit/xunit@2.6.2...2.6.3)

Updates `xunit.runner.msbuild` from 2.6.2 to 2.6.3
- [Commits](xunit/xunit@2.6.2...2.6.3)

---
updated-dependencies:
- dependency-name: Microsoft.VSSDK.BuildTools
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: visual-studio-dependencies
- dependency-name: xunit
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: visual-studio-dependencies
- dependency-name: xunit.runner.msbuild
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: visual-studio-dependencies
...

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

visual-studio/tests/GitWebLinks.UnitTests/GitWebLinks.UnitTests.csproj

@@ -13,7 +13,7 @@
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
         <PackageReference Include="NSubstitute" Version="5.1.0" />
         <PackageReference Include="xunit" Version="2.6.2" />
-        <PackageReference Include="xunit.runner.msbuild" Version="2.6.2">
+        <PackageReference Include="xunit.runner.msbuild" Version="2.6.3">
             <PrivateAssets>all</PrivateAssets>
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>