Bug: Floating point numbers are not inserted into the database correctly

[Du-z]

Floating point numbers do not survive a roundtrip.

They seem to be inserted as a string with many trailer zeros.
"PositiveFloat": "48611764000000000000000000000000000000"

Uncomment the following line and run the test RpcRoundTripTests.CreateRoundTripTest

https://github.com/ProphetLamb/Surreal.Net/blob/3ed84b191f60a98dd82837beec744d3e71129ae6/tests/Core.Tests/RoundTripTests.cs#L137

When uncommenting these properties skip the ones that are marked as "Not Supported by System.Text.Json".

[ProphetLamb]

I opened #26 for those issues. The float serialization is fixed

[ProphetLamb]

Fixed with #26