Remove old unused VINTF manifest file am: f309b1ca4c

Original change: https://android-review.googlesource.com/c/device/google/shusky/+/3478750

Change-Id: I67876ff08aa92c0d8721744ad46c660280660f56
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>