Ecto_sqlite3 - an Ecto3 SQLite3 adapter

[warmwaffles]

@dimitarvp

I originally thought I’d do that as well from Elixir side but it’s IMO hugely faster to have the pool stuff controlled from the Rust side (and my semi-scientific measurements back in the last summer have confirmed it).

The biggest issue is that DBConnection defines the interface for pools and is how ecto_sql obtains connections.