Add `Kredis#redis_version` #488

	name: CI
	on: [push, pull_request]
	jobs:
	tests:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	redis_server: ["4", "5", "6", "7"]
	ruby: ["3.1", "3.2", "3.3"]

	name: Redis server ${{ matrix.redis_server }} - Ruby ${{ matrix.ruby }}

	steps:
	- uses: actions/checkout@v3

	- name: Set up Ruby
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: ${{ matrix.ruby }}
	bundler-cache: true

	- name: Set up Redis ${{ matrix.redis_server }}
	uses: supercharge/[email protected]
	with:
	redis-version: ${{ matrix.redis_server }}

	- name: Run tests
	run: bin/test

Provide feedback