* Save updated mpt nodes from proof to DB.
* Free disk space for Github Actions.
* Use an alternative Rust cache action.
* Fix action usage.
* Do not free large packages.
* Add proof data for chunk proof.
* Support file proof.
* Update with segment proof and fix issues.
* Fix more issues.
* Fix the process of file proof.
* Merge branch 'main' into fix_proof
* Enable sync_test.
* Fix wrongly updated submodule.
* Fix bsc node version.