types: Fix compare_unsigned()
types: Fix compare_unsigned()

In lexicographical order length is compared second.

gwicke/scylla,rentongzhang/scylla,wildinto/scylla,victorbriz/scylla,guiquanz/scylla,respu/scylla,dwdm/scylla,asias/scylla,phonkee/scylla,aruanruan/scylla,capturePointer/scylla,shaunstanislaus/scylla,acbellini/scylla,rluta/scylla,avikivity/scylla,rluta/scylla,kangkot/scylla,senseb/scylla,asias/scylla,wildinto/scylla,kjniemi/scylla,gwicke/scylla,scylladb/scylla,duarten/scylla,rentongzhang/scylla,duarten/scylla,kjniemi/scylla,senseb/scylla,aruanruan/scylla,justintung/scylla,senseb/scylla,capturePointer/scylla,rluta/scylla,phonkee/scylla,glommer/scylla,acbellini/scylla,stamhe/scylla,respu/scylla,eklitzke/scylla,victorbriz/scylla,acbellini/scylla,tempbottle/scylla,scylladb/scylla,victorbriz/scylla,raphaelsc/scylla,kjniemi/scylla,bowlofstew/scylla,linearregression/scylla,avikivity/scylla,tempbottle/scylla,respu/scylla,wildinto/scylla,guiquanz/scylla,phonkee/scylla,capturePointer/scylla,glommer/scylla,bowlofstew/scylla,dwdm/scylla,raphaelsc/scylla,tempbottle/scylla,glommer/scylla,stamhe/scylla,asias/scylla,justintung/scylla,kangkot/scylla,shaunstanislaus/scylla,eklitzke/scylla,scylladb/scylla,stamhe/scylla,bowlofstew/scylla,gwicke/scylla,scylladb/scylla,linearregression/scylla,shaunstanislaus/scylla,eklitzke/scylla,aruanruan/scylla,duarten/scylla,linearregression/scylla,justintung/scylla,rentongzhang/scylla,avikivity/scylla,dwdm/scylla,raphaelsc/scylla,guiquanz/scylla,kangkot/scylla