[moblab] Improve the naming of the upstart directory.

Just a clean up to help with readability.

TEST=emerge-fizz-moblab sys-apps/moblab
BUG=None

Change-Id: I95d009f67fbccc542745a196f007ed541cca2c99
Reviewed-on: https://chromium-review.googlesource.com/1532526
Commit-Ready: Keith Haddow <haddowk@chromium.org>
Tested-by: Keith Haddow <haddowk@chromium.org>
Reviewed-by: Keith Haddow <haddowk@chromium.org>
26 files changed