please include copy/paste of maven dep in readme

[boxxxie]

I didn't know how to include this project until i went to the example that is posted in the readme. i used lein search which lead me to include a different lib by the same name, which resulted in classpath errors.

deps.edn

io.github.pfeodrippe/wally {:mvn/version "0.0.2"}

[pfeodrippe]

Fixed, thanks!