Correct location to read LATTICE_VERSION from when running from pipeline.
Correct location to read LATTICE_VERSION from when running from pipeline.

[#88903682 #87576316]

Signed-off-by: David Julia <ed0cc118a79fb117c6af81e058eba4f0ecd53e11@pivotal.io>

Klaudit/lattice,datachand/lattice,davidwadden/lattice-release,Klaudit/lattice,davidwadden/lattice,mikegehard/lattice,SrinivasChilveri/lattice,davidwadden/lattice-release,datachand/lattice,svrc-pivotal/lattice,SrinivasChilveri/lattice,svrc-pivotal/lattice,mikegehard/lattice,felipeg48/lattice,svrc-pivotal/lattice,Klaudit/lattice,SrinivasChilveri/lattice,svrc-pivotal/lattice,Klaudit/lattice,davidwadden/lattice,cloudfoundry-incubator/ltc,felipeg48/lattice,SrinivasChilveri/lattice,cloudfoundry-incubator/ltc,datachand/lattice,datachand/lattice