There's a closed pull request on the void-packages repository

python3-redis: update to 4.3.4
https://github.com/void-linux/void-packages/pull/39730

Description:
#### Testing the changes
- I tested the changes in this PR: **briefly**
-- DB Connect
-- Set
-- Get
-- Dump
-- Restore
-- Expire
-- Exists
#### Note: 
- I add 'python3-packaging' dependency due to `import redis` error during test.
- I also presume that I need to change maintainer value from 'orphaned' to 'myself'. 

#### Local build testing
- I built this PR locally for my native architecture, (x86-64)