Revert "Update MongoDB driver package to MongoFlow.MongoDB.Driver (#15)" (#17)

This reverts commit 7b40be9.

Author: kerem-acer

src/Core/MongoFlow.csproj

@@ -19,7 +19,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="9.0.0" />
-    <PackageReference Include="MongoFlow.MongoDB.Driver" Version="0.1.1" />
+    <PackageReference Include="MongoDB.Driver" Version="3.0.0" />
     <PackageReference Include="Semver" Version="3.0.0" />
   </ItemGroup>