Add extension autowired config

[vitkutny]

1. allow override autowired client settings without dependind on 'default' client name
2. allow autowired storage on non-autowired client
   • pass correct client definition into journal directly (dont depend autowired client)
   • storageAutowired config to override client autowired config

My usecase configuration:

redis:
	connection:
		cache:
			uri: tcp://%SECRETS_REDIS_HOST%
			storage: true
			storageAutowired: true
			options:
				parameters:
					database: %SECRETS_REDIS_DATABASE_CACHE%
		data: # persistent data (not flushed on cache:clean)
			autowired: true
			uri: tcp://%SECRETS_REDIS_HOST%
			options:
				parameters:
					database: %SECRETS_REDIS_DATABASE_DATA%

I needed to separate cache and data redis client. Data RedisClient is autowired in application, and cache RedisClient is not – it is only used inside Caching\RedisStorage – and this storage needs to be autowired without autowired client.

New settings are nullable with fallback to previous behaviour (autowired set by connection name) to prevent BC breaks.

[vitkutny]

rebased to master to resolve conflicts