[kernel|gen-udp-socket] Dialyzer fixes
[kernel|gen-udp-socket] Dialyzer fixes

Running the checks locally did not detect this; grumble, grumble, ...

OTP-17410

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