Add raindrops yaml for generator
Add raindrops yaml for generator

mienaikage/exercism-perl6,mienaikage/exercism-perl6,exercism/xperl6,exercism/xperl6,mienaikage/xperl6,exercism/xperl6,mienaikage/xperl6,mienaikage/exercism-perl6,mienaikage/xperl6