stdlib: Add base64 benchmarks
stdlib: Add base64 benchmarks

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