Prefer using the unix package

[sergiu128]

Problem:

[sergiu@LT-00142 binance]$ uname -a
Darwin LT-00142 23.6.0 Darwin Kernel Version 23.6.0: Wed Jul 31 20:49:39 PDT 2024; root:xnu-10063.141.1.700.5~1/RELEASE_ARM64_T6000 arm64
[sergiu@LT-00142 binance]$ GOOS=linux GOARCH=amd64 go build main.go 
[sergiu@LT-00142 binance]$ GOOS=linux GOARCH=arm64 go build main.go 
# github.com/talostrading/sonic/internal
../../internal/poll_linux.go:151:11: undefined: syscall.SYS_EPOLL_WAIT

Using unix.EpollCreate from the unix package works, so we should use that one:

[sergiu@LT-00142 somethng]$ GOOS=linux GOARCH=arm64 go build main.go 
[sergiu@LT-00142 somethng]$ GOOS=linux GOARCH=amd64 go build main.go 

golang issue here.