Bug 912464 - update PSL for .ar. r=gerv.
Bug 912464 - update PSL for .ar. r=gerv.

pantheon-systems/list,sleevi/list,elnappo/list,rockdaboot/list,dead10ck/list,SimonKissel/list,publicsuffix/list,paulproteus/list,sleevi/list,Drooids/list,sleevi/list,SimonKissel/list,rockdaboot/list,plinehan/list,elnappo/list,publicsuffix/list,dkg/publicsuffix-list,pantheon-systems/list,paulproteus/list,elnappo/list,plinehan/list,plinehan/list,dead10ck/list,Drooids/list,SimonKissel/list,publicsuffix/list,dkg/publicsuffix-list,rockdaboot/list,publicsuffix/list,rockdaboot/list,sleevi/list