Bump libsql dependency

The bump includes changes in how we build sqlite3mc, which hopefully
resolves issue #47...

Author: penberg

Cargo.lock

@@ -9,6 +9,6 @@ crate-type = ["cdylib"]
 
 [dependencies]
 pyo3 = "0.19.0"
-libsql = { version = "0.3.0", features = ["encryption"] }
+libsql = { git = "https://github.com/tursodatabase/libsql/", rev = "bcf44515f6d1d9995fa15841c26a57b3483e4d31", features = ["encryption"]  }
 tokio = { version = "1.29.1", features = [ "rt-multi-thread" ] }
 tracing-subscriber = "0.3"