[FEAT] Accept common typos for commands

[brooksmtownsend]

Is your feature request related to a problem? Please describe. I'm always frustrated when I write wash key gen cluster or wash ctl links query and I get an angry message from Rust... DID YOU MEAN KEYS or DID YOU MEAN link???

Describe the solution you'd like Ideally, these pluralities should just be accepted as an alias that clap accepts https://docs.rs/clap/2.31.0/clap/struct.App.html#method.alias

Describe alternatives you've considered I could learn to spell better, but that's harder.