Merge "dscpPolicy: assume cache lookup always succeeds (though it might miss)" into main am: 20b7f4db45 am: e26073f21b

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/3256376

Change-Id: I18c6c02ca42f143038851a732be3b8128f91ec4f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>