cpudist: remove unused Tracepoint import
cpudist: remove unused Tracepoint import

iovisor/bcc,romain-intel/bcc,mcaleavya/bcc,brendangregg/bcc,mcaleavya/bcc,tuxology/bcc,iovisor/bcc,mcaleavya/bcc,iovisor/bcc,mcaleavya/bcc,shodoco/bcc,shodoco/bcc,brendangregg/bcc,romain-intel/bcc,tuxology/bcc,brendangregg/bcc,brendangregg/bcc,brendangregg/bcc,shodoco/bcc,tuxology/bcc,romain-intel/bcc,tuxology/bcc,shodoco/bcc,iovisor/bcc,romain-intel/bcc,mcaleavya/bcc,romain-intel/bcc,tuxology/bcc,iovisor/bcc,shodoco/bcc