Add cq and fd tracer

src/core/lib/iomgr/error.c

src/core/lib/iomgr/error.h

src/core/lib/iomgr/ev_epollsig_linux.c

src/core/lib/iomgr/ev_poll_posix.c

src/core/lib/iomgr/ev_posix.h

src/core/lib/iomgr/tcp_posix.c

src/core/lib/iomgr/tcp_uv.c

src/core/lib/iomgr/tcp_windows.c

src/core/lib/security/transport/secure_endpoint.c

src/core/lib/surface/completion_queue.c

src/core/lib/surface/completion_queue.h

src/core/lib/surface/init.c

src/core/lib/surface/init_secure.c

src/core/lib/transport/metadata.c