* Change copyright year to 2023 from 2022 * Fix incorrect update of copyright year * Remove years from copy right header * Fix remaining files * Fix typo in a header and remove update-copyright.sh
* Move `light.v1.proto` schema into new crate `sc-network-light` * Move `sc_network::light_client_requests` and submodule to `sc_network_light::light_client_requests` * Fix apparently outdated reference in documentation and visibility modifier * Fix rustdoc check * Update lock file