[automerger skipped] Validate all INTERNET-providing VCN-managed networks am: ac9ed4d814 -s ours am: d677eeee37 -s ours

am skip reason: Merged-In I16afa90d71cab60f1217d51a0332a2f778dd624c with SHA-1 e3f53477ee is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/NetworkStack/+/15179353

Change-Id: I0f12ff9599c97ae36a6c6b9eec2fcb2dfaf39d3f