* context manager for BlockTools
* Missed one usage and fixed up Self import
* Ignore cleanup errors in tempdir cleanup for BlockTools
* Remove debug prints
* Fixed up sync blocktools and use @contextmanager
* Address review comments
* Add return type
* Empty commit for github
* Strange github things
* adjust order of finding ports
* bump chia_rs to 0.31.0
* integrate new pos2 API from chia_rs into V2Prover
* fixup test_harvester_api mocking of Prover
* review-comments: rename get_quality() to get_string() on Quality protocol
* reivew comments
* fixup bump chia_rs
* restore quality string to bytes32