Bump the dotnet group across 1 directory with 2 updates

Bumps the dotnet group with 2 updates in the /docs/csharp/linq/snippets/HowToBuildDynamicQueries directory: [LinqKit.Core](https://github.com/scottksmith95/LINQKit) and [System.Linq.Dynamic.Core](https://github.com/zzzprojects/System.Linq.Dynamic.Core).


Updates `LinqKit.Core` from 1.2.5 to 1.2.7
- [Release notes](https://github.com/scottksmith95/LINQKit/releases)
- [Changelog](https://github.com/scottksmith95/LINQKit/blob/master/ReleaseNotes.md)
- [Commits](https://github.com/scottksmith95/LINQKit/commits)

Updates `System.Linq.Dynamic.Core` from 1.4.5 to 1.4.9
- [Release notes](https://github.com/zzzprojects/System.Linq.Dynamic.Core/releases)
- [Changelog](https://github.com/zzzprojects/System.Linq.Dynamic.Core/blob/master/CHANGELOG.md)
- [Commits](https://github.com/zzzprojects/System.Linq.Dynamic.Core/commits)

---
updated-dependencies:
- dependency-name: LinqKit.Core
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dotnet
- dependency-name: System.Linq.Dynamic.Core
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dotnet
...

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

docs/csharp/linq/snippets/HowToBuildDynamicQueries/HowToBuildDynamicQueries.csproj

@@ -9,8 +9,8 @@
 
   <ItemGroup>
     <PackageReference Include="ExpressionTreeToString" Version="3.4.71" />
-    <PackageReference Include="LinqKit.Core" Version="1.2.5" />
-    <PackageReference Include="System.Linq.Dynamic.Core" Version="1.4.5" />
+    <PackageReference Include="LinqKit.Core" Version="1.2.7" />
+    <PackageReference Include="System.Linq.Dynamic.Core" Version="1.4.9" />
   </ItemGroup>
 
 </Project>