wsgi: remove explicit monkey_patch() call
wsgi: remove explicit monkey_patch() call

All module consumers already monkey_patch() stdlib thru dummy entry
points located in neutron/cmd/eventlet/... There is no need to patch it
here.

Change-Id: I8c747f166aeb903ee8e69b3076c447f4fd9bc495

igor-toga/local-snat,barnsnake351/neutron,pnavarro/neutron,sebrandon1/neutron,glove747/liberty-neutron,yuewko/neutron,aristanetworks/neutron,dims/neutron,paninetworks/neutron,klmitch/neutron,vivekanand1101/neutron,watonyweng/neutron,SamYaple/neutron,javaos74/neutron,rdo-management/neutron,yanheven/neutron,jacknjzhou/neutron,huntxu/neutron,swdream/neutron,infobloxopen/neutron,igor-toga/local-snat,noironetworks/neutron,SamYaple/neutron,cloudbase/neutron,alexandrucoman/vbox-neutron-agent,chitr/neutron,JioCloud/neutron,openstack/neutron,wolverineav/neutron,neoareslinux/neutron,skyddv/neutron,cisco-openstack/neutron,antonioUnina/neutron,takeshineshiro/neutron,watonyweng/neutron,yanheven/neutron,rdo-management/neutron,jumpojoy/neutron,glove747/liberty-neutron,takeshineshiro/neutron,sasukeh/neutron,JianyuWang/neutron,NeCTAR-RC/neutron,noironetworks/neutron,jumpojoy/neutron,waltBB/neutron_read,klmitch/neutron,sasukeh/neutron,sebrandon1/neutron,suneeth51/neutron,alexandrucoman/vbox-neutron-agent,cloudbase/neutron,wenhuizhang/neutron,mandeepdhami/neutron,apporc/neutron,eayunstack/neutron,dhanunjaya/neutron,cloudbase/neutron-virtualbox,silenci/neutron,chitr/neutron,wolverineav/neutron,mattt416/neutron,mahak/neutron,jerryz1982/neutron,magic0704/neutron,apporc/neutron,shahbazn/neutron,mmnelemane/neutron,dims/neutron,Stavitsky/neutron,bigswitch/neutron,antonioUnina/neutron,aristanetworks/neutron,skyddv/neutron,mandeepdhami/neutron,SmartInfrastructures/neutron,NeCTAR-RC/neutron,cisco-openstack/neutron,mahak/neutron,silenci/neutron,SmartInfrastructures/neutron,pnavarro/neutron,cloudbase/neutron-virtualbox,neoareslinux/neutron,asgard-lab/neutron,shahbazn/neutron,openstack/neutron,jerryz1982/neutron,eonpatapon/neutron,MaximNevrov/neutron,JioCloud/neutron,asgard-lab/neutron,javaos74/neutron,bgxavier/neutron,JianyuWang/neutron,MaximNevrov/neutron,dhanunjaya/neutron,yuewko/neutron,eonpatapon/neutron,mahak/neutron,jacknjzhou/neutron,Stavitsky/neutron,miyakz1192/neutron,paninetworks/neutron,eayunstack/neutron,bgxavier/neutron,bigswitch/neutron,openstack/neutron,wenhuizhang/neutron,waltBB/neutron_read,huntxu/neutron,adelina-t/neutron,miyakz1192/neutron,adelina-t/neutron,mmnelemane/neutron,infobloxopen/neutron,magic0704/neutron,swdream/neutron,vivekanand1101/neutron,mattt416/neutron,suneeth51/neutron,barnsnake351/neutron