Don't namespace internal cell IDs in GCE.
Don't namespace internal cell IDs in GCE.

[Fixes #104658746]

Signed-off-by: Keaty Gross <ba27100af1ae477f2abedd28f15b1dd208b1f48a@pivotal.io>

davidwadden/lattice,davidwadden/lattice-release,davidwadden/lattice,cloudfoundry-incubator/ltc,davidwadden/lattice-release,cloudfoundry-incubator/ltc