Update SECURITY.md to have an option to keep name anonymous if requested.
Update SECURITY.md to have an option to keep name anonymous if requested.

Signed-off-by: Yong Tang <765086fe2e0c1f980161f127fec596800f327f62@outlook.com>

dims/docker,trebonian/docker,moul/docker,cpuguy83/docker,moby/moby,mahak/docker,justincormack/docker,docker/docker,ibuildthecloud/docker,Ramzec/docker,kolyshkin/moby,nawawi/docker,konstruktoid/docker-upstream,bearstech/moby,jameszhan/docker,jvanz/docker,paralin/docker,yosifkit/docker,gnailuy/docker,konstruktoid/docker-upstream,moul/docker,thaJeztah/docker,mahak/docker,AkihiroSuda/docker,jimjag/docker,djs55/docker,moby/moby,flavio/docker,paralin/docker,AkihiroSuda/docker,cpuguy83/docker,konstruktoid/docker-1,SvenDowideit/docker,vdemeester/docker,nawawi/docker,AkihiroSuda/docker,mahak/docker,yongtang/docker,trebonian/docker,SvenDowideit/docker,yongtang/docker,thaJeztah/docker,djs55/docker,thaJeztah/docker,jthelin/docker,kojiromike/docker,moby/moby,trebonian/docker,bearstech/moby,trebonian/docker,nawawi/docker,tmp6154/docker,mahak/docker,cpuguy83/docker,yosifkit/docker,flavio/docker,yosifkit/docker,konstruktoid/docker-1,crosbymichael/docker,Ramzec/docker,thaJeztah/docker,jimjag/docker,Ramzec/docker,justincormack/docker,jimjag/docker,ibuildthecloud/docker,docker/docker,gnailuy/docker,nalind/docker,pradipd/moby,flavio/docker,crosbymichael/docker,jameszhan/docker,tmp6154/docker,unclejack/docker,cpuguy83/docker,justincormack/docker,Mokolea/docker,djs55/docker,jameszhan/docker,vdemeester/docker,vdemeester/docker,kolyshkin/moby,moul/docker,kojiromike/docker,SvenDowideit/docker,nalind/docker,dims/docker,paralin/docker,bearstech/moby,jvanz/docker,nalind/docker,dims/docker,konstruktoid/docker-upstream,kojiromike/docker,estesp/docker,ibuildthecloud/docker,nawawi/docker,Mokolea/docker,bearstech/moby,ibuildthecloud/docker,moby/moby,konstruktoid/docker-1,gnailuy/docker,yongtang/docker,estesp/docker,ibuildthecloud/docker,yosifkit/docker,docker/docker,konstruktoid/docker-upstream,Mokolea/docker,Ramzec/docker,jthelin/docker,AkihiroSuda/docker,unclejack/docker,estesp/docker,jimjag/docker,unclejack/docker,nalind/docker,paralin/docker,crosbymichael/docker,pradipd/moby,Mokolea/docker,kolyshkin/moby,flavio/docker,pradipd/moby,tmp6154/docker,moul/docker,gnailuy/docker,jvanz/docker