Bump MongoDB.Driver in /test/EntityFramework.DynamicLinq.Tests (#680)

Bumps [MongoDB.Driver](https://github.com/mongodb/mongo-csharp-driver) from 2.4.4 to 2.19.0.
- [Release notes](https://github.com/mongodb/mongo-csharp-driver/releases)
- [Commits](mongodb/mongo-csharp-driver@v2.4.4...v2.19.0)

---
updated-dependencies:
- dependency-name: MongoDB.Driver
  dependency-type: direct:production
...

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test/EntityFramework.DynamicLinq.Tests/EntityFramework.DynamicLinq.Tests.csproj

@@ -34,7 +34,7 @@
     <ItemGroup>
         <PackageReference Include="FluentAssertions" Version="5.10.3" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.3.0" />
-        <PackageReference Include="MongoDB.Driver" Version="2.4.4" />
+        <PackageReference Include="MongoDB.Driver" Version="2.19.0" />
         <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
         <PackageReference Include="NodaTime" Version="2.4.7" />
         <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">