Fix --socks option deprecated info in command line args check.
Fix --socks option deprecated info in command line args check.

zlorb/mitmproxy,mhils/mitmproxy,vhaupert/mitmproxy,zlorb/mitmproxy,Kriechi/mitmproxy,cortesi/mitmproxy,cortesi/mitmproxy,cortesi/mitmproxy,mhils/mitmproxy,vhaupert/mitmproxy,vhaupert/mitmproxy,ujjwal96/mitmproxy,mitmproxy/mitmproxy,mitmproxy/mitmproxy,Kriechi/mitmproxy,zlorb/mitmproxy,zlorb/mitmproxy,mitmproxy/mitmproxy,mitmproxy/mitmproxy,mhils/mitmproxy,Kriechi/mitmproxy,Kriechi/mitmproxy,ujjwal96/mitmproxy,ujjwal96/mitmproxy,cortesi/mitmproxy,ujjwal96/mitmproxy,mhils/mitmproxy,vhaupert/mitmproxy,mitmproxy/mitmproxy,mhils/mitmproxy