Adjust printf format specifiers for dev_t and ino_t in kernel.

ino_t and dev_t are about to become uint64_t.

Reviewed by:	kib, mckusick


git-svn-id: svn+ssh://svn.freebsd.org/base/head@275856 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f