Hardcoding the selector.matchLabels.app to "portieris" to match
spec.template.metadata.labels.app value in deployment.yaml. This should
allow the portieris pods to be cordonned properly, so that the
kubernetes upgrades can be done.
Test Plan:
PASS Build portieris application
PASS Application sanity test
PASS With the patch applied, perform a kubernetes upgrade on AIOSX
Closes-bug: 2078063
Change-Id: Ib1ef4d7cdde62bc29fa9534fb77bc82a0666bcdc
Signed-off-by: Tae Park <tae.park@windriver.com>