K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2020-09-10T21:48:34.906948Z
K 7
svn:log
V 211
Update tier info for MIPS and sparc64.

- MIPS is now tier 2 in 12.x.
- sparc64 is tier 2 through 12.x but is removed in 13.0.

Reviewed by:	emaste, imp
Differential Revision:	https://reviews.freebsd.org/D26380

END