Support python 3.8.1+

• Remove support from python 3.7 due to typings inconsistency
  We are using mypy which is not supported well with python 3.7 and lower
• fixed typing using mypy

Support python 3.7-3.12

• updated the minio client
• moved to poetry
• added support for python 3.9-3.12
• removed support from python 3.9

first release with tests and documentation

Fix integration tests connect minio (#20)

* Trying to add ports to integration.yml

* add minio arguments to start server

* fix yaml whitespace

* change image to bitnami/minio

* add curl to check minio is up

* retrun fix-integration-tests-connect-mini to branches

* try change minio adress to localhost

* remove fix-integration-tests-connect-minio

* add more docs

* remove Authorization header

* remove curl command, cause problems sometimes

Co-authored-by: menas <[email protected]>