maintainers: Show myself and my bio on the website (#696)
maintainers: Show myself and my bio on the website (#696)

I didn't want to give too many people the wrong idea given my level of
(in)activity, but I have decided to solve the problem by giving that
indication in the bio.
petertseng/exercism-rust,petertseng/exercism-rust,exercism/xrust,exercism/xrust,petertseng/exercism-rust