Check for Redis in `bin/configure` via redis-cli

[gazayas]

Closes #1330.

As the comment states, the command we use to retrieve system packages should return redis and/or redis-server:

> dpkg -l | grep '^ii' | grep redis
ii  redis                                      6:7.2.4-1rl1~focal1                        all          Persistent key-value database with network interface (metapackage)
ii  redis-server                               6:7.2.4-1rl1~focal1                        amd64        Persistent key-value database with network interface
ii  redis-tools                                6:7.2.4-1rl1~focal1                        amd64        Persistent key-value database with network interface (client)

I'm using Ubuntu 22.04 as well, so I'm not entirely sure why the problem in #1330 is happening.

> lsb_release -a
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 22.04.3 LTS
Release:	22.04
Codename:	jammy

Regardless, the Redis documentation shows on their install page that you can check if Redis is installed via the CLI.

$ redis-cli ping
PONG

If this is a good way to check if Redis is installed (especially considering that you can install Redis without installing redis-server), then I'm fine with using this check instead to show the developer they have Redis installed.

The only question that remains is if Bullet Train requires redis-server. In bin/setup, we have the following line, so users can at least know by this that they'll need redis-server too:

https://github.com/bullet-train-co/bullet_train/blob/108acf3502a242d9437d32de71e23d365f66c44b/bin/setup#L76

[aaoafk]

This is moreso an aside but I think it would be better to try not to detect dependencies outside of homebrew. On arch the names for some of these packages were pretty different than what the script would detect.

I think in a case like this it would actually be better to do less and let the user figure out which dependencies are needed. I was able to do it fairly quickly on my end. Just a thought.