feat(libsql): support more types in de::from_row

[lukadev-0]

Adds support to libsql::de::from_row to deserialize into maps (resolves #1362), sequences, tuples, and newtypes (resolves #1778).

Adding support for tuples allow for easier extraction of row values, like this:

let (foo, bar): (i32, String) = libsql::de::from_row(&row)?;