Disable health multiapp tests on auto target. am: 1fefac6678

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/HealthFitness/+/23750756

Change-Id: I40c7a7adc5f0446b583abf35b8e689d7138e106b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>