diesel_async 0.5 released, with SQlite support

• Added type diesel_async::pooled_connection::mobc::PooledConnection
• MySQL/MariaDB now use CLIENT_FOUND_ROWS capability to allow consistent behaviour with PostgreSQL regarding return value of UPDATe commands.
• The minimal supported rust version is now 1.78.0
• Add a SyncConnectionWrapper type that turns a sync connection into an async one. This enables SQLite support for diesel-async
• Add support for diesel::connection::Instrumentation to support logging and other instrumentation for any of the provided connection impls.
• Bump minimal supported mysql_async version to 0.34

A special thanks goes to @momobel and Wattsense for contributing the SyncConnectionWrapper implementation.

To support future development efforts, please consider sponsoring me on GitHub.

Full Changelog: v0.4.0...v0.5.0