Merge branch 'js/t7406-recursive-submodule-update-order-fix'

Test fix. * js/t7406-recursive-submodule-update-order-fix: t7406: avoid failures solely due to timing issues

Junio C Hamano committed Aug 15, 2018 at 15:08 UTC 10639c395a365ab9e4f71a208746d9fc0236d2bb

No changes.