Add de-serializer options to handle Pascal case similar to JsonSerializerOptions.PropertyNameCase

[ErikApption]

Issue description

If you need to handle parquet files that use lower case column names and match them with nicely formatted Pascal case c# classes, the only way is to add [JsonPropertyName(...)] to each property.
Any chances to get a deserializer property similar to PropertyNameCase in System.Text.Json?

[Pragmateek]

Same need here, and unfortunately I currently cannot use JsonPropertyName because there is a version conflict I've not managed to sort out yet.