Bump core coverage to 98%
Bump core coverage to 98%

piru/letsencrypt,lmcro/letsencrypt,brentdax/letsencrypt,twstrike/le_for_patching,DavidGarciaCat/letsencrypt,bsmr-misc-forks/letsencrypt,lbeltrame/letsencrypt,stweil/letsencrypt,TheBoegl/letsencrypt,g1franc/lets-encrypt-preview,BillKeenan/lets-encrypt-preview,kuba/letsencrypt,dietsche/letsencrypt,bsmr-misc-forks/letsencrypt,BillKeenan/lets-encrypt-preview,stweil/letsencrypt,BKreisel/letsencrypt,wteiken/letsencrypt,brentdax/letsencrypt,dietsche/letsencrypt,VladimirTyrin/letsencrypt,ghyde/letsencrypt,jtl999/certbot,sjerdo/letsencrypt,BKreisel/letsencrypt,twstrike/le_for_patching,letsencrypt/letsencrypt,jsha/letsencrypt,mitnk/letsencrypt,TheBoegl/letsencrypt,lmcro/letsencrypt,mrb/letsencrypt,ghyde/letsencrypt,xgin/letsencrypt,letsencrypt/letsencrypt,jsha/letsencrypt,thanatos/lets-encrypt-preview,mrb/letsencrypt,VladimirTyrin/letsencrypt,hsduk/lets-encrypt-preview,jtl999/certbot,xgin/letsencrypt,g1franc/lets-encrypt-preview,wteiken/letsencrypt,piru/letsencrypt,Sveder/letsencrypt,goofwear/letsencrypt,mitnk/letsencrypt,sjerdo/letsencrypt,Sveder/letsencrypt,DavidGarciaCat/letsencrypt,goofwear/letsencrypt,hsduk/lets-encrypt-preview,kuba/letsencrypt,lbeltrame/letsencrypt,martindale/letsencrypt,martindale/letsencrypt,thanatos/lets-encrypt-preview