Make style-check test non-blocking
Make style-check test non-blocking

Since the codebase is as of yet inconsistent, disable per-commit style
check enforcement.

This should be turned back on once the codebase style is consistent.

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