* Separate script to build blockchain binaries
* auto remove http_proxy env if configured
* build bsc binary in run all process
* auto install binary when run a single test
* Add necessary output when build or download binary
* create tmp dir if absent
* 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.