xfs: update MAINTAINERS

I am taking over as XFS maintainer from Dave Chinner[1], so update
contact information and git tree pointers.

[1] http://lkml.iu.edu/hypermail/linux/kernel/1612.1/04390.html

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
This commit is contained in:
Darrick J. Wong 2017-01-03 18:39:34 -08:00
commit 721a0edfbe