* introduce github workflow for ci similar to the one in redis-py
use prerelease for 8.0-M4
* Enable osscluster tests in CI
* Add redis major version env
Enable filtering test per redis major version
Fix test for FT.SEARCH WITHSCORE, the default scorer
has changed.
fix Makefile syntax
remove filter from github action
fix makefile
use the container name in Makefile
* remove 1.20 from doctests
* self review, cleanup, add comments
* add comments, reorder prints, add default value for REDIS_MAJOR_VERSION
