Install Docker when needed

[soniktrooth]

Is your feature request related to a problem? Please describe.
After being a naughty boy and upgrading docker I had to remove it to get back to the correct version. I tried running hyperdrive again and it could see that I needed docker but didn't actually install it.

Describe the solution you'd like
Install docker if it's needed, regardless of whether Lando is present.

Describe alternatives you've considered
Heavy drinking, narcotics abuse.

[signosis]

Describe alternatives you've considered
Heavy drinking, narcotics abuse.

Tried this and can report it does not solve the problem.