audio/tosha: Fix build on 12.0-CURRENT

In file included from tosha.c:42:
In file included from ./toscsi.h:43:
In file included from /usr/include/cam/cam_ccb.h:46:
In file included from /usr/include/cam/nvme/nvme_all.h:33:
/usr/include/dev/nvme/nvme.h:1335:8: error: unknown type name 'inline'
static inline

^

http://beefy11.nyi.freebsd.org/data/head-i386-default/p473363_s335650/logs/tosha-0.6_1.log