Move from redis to valkey

[mmacata]

Redis won't be open source anymore from version 7.4 . Therefore move from redis to valkey.

• functional adjustments in actinia-docker Move from redis to valkey actinia-docker#89
• functional adjustments in actinia-core for tests (separate or with step(s) below
• functional adjustments in actinia-core - replace lib redis with valkey
• semantic adjustments in actinia-core - replace occurence of word redis with functional description instead of software name, e.g. kvstore or kvdb
  Examples:

  conf.REDIS_QUEUE_SERVER_URL
  from .redis_resources import RedisResourceInterface
  actinia-core.redis_fluentd_logger_base
  actinia_core.core.redis_api_log
  self.redis_server.lrange
  class RedisFluentLoggerBase(object)
  

• necessary adjustments in actinia plugins and actinia-docker (e.g. config) after semantic adjustments in actinia-core
• semantic adjustments in actinia-api and plugins
• ...
• Bonus: Split up into multiple valkey DBs dedicated to one purpose to prepare later refactoring.