erts: Fix driver_SUITE:use_fallback_pollset
erts: Fix driver_SUITE:use_fallback_pollset

We don't check for io errors as the pollset will be unstable.

dgud/otp,bjorng/otp,kvakvs/otp,mikpe/otp,potatosalad/otp,emacsmirror/erlang,vinoski/otp,vladdu/otp,kvakvs/otp,mikpe/otp,rlipscombe/otp,bsmr-erlang/otp,lrascao/otp,potatosalad/otp,kvakvs/otp,aboroska/otp,dgud/otp,vinoski/otp,aboroska/otp,mikpe/otp,erlang/otp,bsmr-erlang/otp,erlang/otp,uabboli/otp,mikpe/otp,legoscia/otp,electricimp/otp,isvilen/otp,electricimp/otp,isvilen/otp,kvakvs/otp,aboroska/otp,jj1bdx/otp,getong/otp,g-andrade/otp,dgud/otp,erlang/otp,potatosalad/otp,isvilen/otp,potatosalad/otp,emacsmirror/erlang,RoadRunnr/otp,isvilen/otp,RoadRunnr/otp,emacsmirror/erlang,dgud/otp,erlang/otp,vladdu/otp,erlang/otp,emacsmirror/erlang,jj1bdx/otp,bjorng/otp,vinoski/otp,electricimp/otp,legoscia/otp,erlang/otp,getong/otp,electricimp/otp,ferd/otp,mikpe/otp,kvakvs/otp,vladdu/otp,aboroska/otp,jj1bdx/otp,vinoski/otp,vladdu/otp,RoadRunnr/otp,ferd/otp,aboroska/otp,RoadRunnr/otp,dumbbell/otp,vladdu/otp,g-andrade/otp,lrascao/otp,jj1bdx/otp,g-andrade/otp,rlipscombe/otp,electricimp/otp,dumbbell/otp,lrascao/otp,lrascao/otp,vinoski/otp,rlipscombe/otp,RoadRunnr/otp,g-andrade/otp,dumbbell/otp,getong/otp,isvilen/otp,dumbbell/otp,bjorng/otp,bsmr-erlang/otp,aboroska/otp,legoscia/otp,aboroska/otp,ferd/otp,mikpe/otp,dumbbell/otp,mikpe/otp,legoscia/otp,g-andrade/otp,uabboli/otp,vinoski/otp,ferd/otp,kvakvs/otp,jj1bdx/otp,rlipscombe/otp,dgud/otp,legoscia/otp,bjorng/otp,vinoski/otp,mikpe/otp,dgud/otp,g-andrade/otp,erlang/otp,lrascao/otp,getong/otp,getong/otp,dumbbell/otp,uabboli/otp,jj1bdx/otp,lrascao/otp,RoadRunnr/otp,bsmr-erlang/otp,legoscia/otp,kvakvs/otp,uabboli/otp,potatosalad/otp,bjorng/otp,getong/otp,RoadRunnr/otp,dgud/otp,dumbbell/otp,jj1bdx/otp,dgud/otp,emacsmirror/erlang,electricimp/otp,vinoski/otp,rlipscombe/otp,ferd/otp,erlang/otp,electricimp/otp,bsmr-erlang/otp,ferd/otp,bjorng/otp,isvilen/otp,getong/otp,vladdu/otp,uabboli/otp,getong/otp,jj1bdx/otp,potatosalad/otp,uabboli/otp,emacsmirror/erlang,lrascao/otp,RoadRunnr/otp,bsmr-erlang/otp,electricimp/otp,bjorng/otp,isvilen/otp,dumbbell/otp,vladdu/otp,uabboli/otp,isvilen/otp,isvilen/otp,g-andrade/otp,vinoski/otp,bjorng/otp,aboroska/otp,aboroska/otp,rlipscombe/otp,bjorng/otp,emacsmirror/erlang,potatosalad/otp,getong/otp,bsmr-erlang/otp,rlipscombe/otp,jj1bdx/otp,dumbbell/otp,dgud/otp,lrascao/otp,erlang/otp,legoscia/otp,dumbbell/otp,jj1bdx/otp,rlipscombe/otp,getong/otp,vladdu/otp,ferd/otp,mikpe/otp,legoscia/otp,dgud/otp,emacsmirror/erlang,uabboli/otp,rlipscombe/otp,ferd/otp,legoscia/otp,kvakvs/otp,electricimp/otp,g-andrade/otp,vinoski/otp,emacsmirror/erlang,potatosalad/otp,lrascao/otp,bsmr-erlang/otp,potatosalad/otp,vladdu/otp,isvilen/otp,emacsmirror/erlang,erlang/otp,bjorng/otp,uabboli/otp,g-andrade/otp,g-andrade/otp,mikpe/otp,kvakvs/otp,RoadRunnr/otp,rlipscombe/otp,bsmr-erlang/otp,ferd/otp,potatosalad/otp