Return only subscriptions associted with user for work profile. am: 79728a9bb1

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/23846471

Change-Id: Icbe248b648e044e35a891a21799c4c197ff8e9ac
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>