Add a new ssid field in NetworkCapabilities.

Clean cherry-pick of ag/3887737

Bug: 77891227
Test: frameworks-net
Change-Id: Icefe1657bca52b913a72b56705342a7285769658
Merged-In: Ia1f4e51b7c2e9118789242cf6d9e7576c4167cda
Merged-In: I6dd1aba6fde5a502b4a9145cf16393d8ce623c89
3 files changed