erts: Remove -Werror from CFLAGS during configure
erts: Remove -Werror from CFLAGS during configure

We don't want the configure checks to run with -Werror in CFLAGS
so remove it and re-add it before compiling the emulator.

erlang/otp,dgud/otp,bjorng/otp,isvilen/otp,isvilen/otp,dumbbell/otp,g-andrade/otp,dgud/otp,ferd/otp,vladdu/otp,emacsmirror/erlang,potatosalad/otp,ferd/otp,uabboli/otp,getong/otp,dumbbell/otp,potatosalad/otp,vinoski/otp,potatosalad/otp,jj1bdx/otp,vladdu/otp,getong/otp,emacsmirror/erlang,getong/otp,ferd/otp,isvilen/otp,rlipscombe/otp,bjorng/otp,jj1bdx/otp,getong/otp,vinoski/otp,mikpe/otp,rlipscombe/otp,jj1bdx/otp,vinoski/otp,potatosalad/otp,emacsmirror/erlang,mikpe/otp,dgud/otp,vladdu/otp,mikpe/otp,rlipscombe/otp,emacsmirror/erlang,dgud/otp,potatosalad/otp,dumbbell/otp,vladdu/otp,ferd/otp,bjorng/otp,ferd/otp,rlipscombe/otp,vinoski/otp,getong/otp,isvilen/otp,potatosalad/otp,isvilen/otp,jj1bdx/otp,mikpe/otp,uabboli/otp,jj1bdx/otp,rlipscombe/otp,bjorng/otp,bjorng/otp,mikpe/otp,dgud/otp,mikpe/otp,ferd/otp,mikpe/otp,jj1bdx/otp,emacsmirror/erlang,vladdu/otp,getong/otp,vladdu/otp,vinoski/otp,erlang/otp,g-andrade/otp,vladdu/otp,emacsmirror/erlang,emacsmirror/erlang,jj1bdx/otp,g-andrade/otp,g-andrade/otp,potatosalad/otp,ferd/otp,g-andrade/otp,dgud/otp,erlang/otp,jj1bdx/otp,vladdu/otp,uabboli/otp,dgud/otp,isvilen/otp,erlang/otp,getong/otp,uabboli/otp,jj1bdx/otp,erlang/otp,emacsmirror/erlang,getong/otp,vinoski/otp,mikpe/otp,rlipscombe/otp,emacsmirror/erlang,getong/otp,bjorng/otp,bjorng/otp,g-andrade/otp,dumbbell/otp,uabboli/otp,dumbbell/otp,bjorng/otp,g-andrade/otp,vinoski/otp,emacsmirror/erlang,rlipscombe/otp,dumbbell/otp,g-andrade/otp,isvilen/otp,dgud/otp,bjorng/otp,potatosalad/otp,uabboli/otp,vinoski/otp,isvilen/otp,potatosalad/otp,g-andrade/otp,mikpe/otp,isvilen/otp,vladdu/otp,erlang/otp,getong/otp,isvilen/otp,uabboli/otp,dgud/otp,ferd/otp,rlipscombe/otp,rlipscombe/otp,dumbbell/otp,uabboli/otp,mikpe/otp,erlang/otp,erlang/otp,g-andrade/otp,vinoski/otp,potatosalad/otp,bjorng/otp,jj1bdx/otp,ferd/otp,vinoski/otp,rlipscombe/otp,uabboli/otp,dumbbell/otp,dgud/otp,dumbbell/otp,erlang/otp,dumbbell/otp,erlang/otp