🌈 Add colorization to the output

[mr0re1]

Add color to the small set of outputs of create command.

Feature is hidden behind flag --no-color=false (default is true), also it is ignored if output doesn't support colors, see:

$ ./ghpc create tst.yaml -w --no-color=false 2> /tmp/out
$ cat /tmp/out
Error: invalid module id: "var" - Did you mean "vars"?
45:       node_count_dynamic_max: $(var.wut)

NOTE: All added dependencies are under MIT license.

[cboneti]

A nit, which is the choice of disabling it by default. Do you foresee the chance of having it break?

[cboneti]

I will approve in case you have a good reason for not making this default. But consider changing it if you feel it is reliable....