[automerger skipped] Fix AttributionSource usage in WifiAware am: fee5509321 -s ours

am skip reason: skipped by user xshu

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Wifi/+/21549702

Change-Id: I4aa336d1e73bcaccc118a868b1ca98f19aff3fa9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>