Update default remotes for new lumpy location.

The HW lab has moved one of the lumpy machines.  This CL updates
default_remotes to reflect the new lumpy machine name.

BUG=None
TEST=looked at new machine on AFE.

Change-Id: Ia05a3928d6b4ed251662a3d0a51d4248d632634d
Reviewed-on: https://chrome-internal-review.googlesource.com/253100
Commit-Ready: Caroline Tice <cmtice@google.com>
Tested-by: Caroline Tice <cmtice@google.com>
Reviewed-by: Yunlian Jiang <yunlian@google.com>
1 file changed