Lithops-2.2.7

Added

• [Core] Add joblib backend for scikit-learn, by @JosepSampe
• [Cli] Add more config paramters in lithops cli, by @aitorarjona
• [IBM COS] Add 'region' config param, by @JosepSampe
• [Knative] Add 'min_instances', 'max_instances' and 'concurrency' config params, by @JosepSampe

Fixed

• [Core] Fix job monitoring on Windows hosts, by @JosepSampe
• [Knative] Minor fix when using knative from master branch, by @JosepSampe
• [GCE] Fix in 'lithops runtime' cli, by @aitorarjona
• [Core] Minor fix in tests, by @JosepSampe
• [Core] Fixed data partitioner, by @JosepSampe