Freeze the networkstack-aidl-interfaces interface

This freezes the interface as of the latest beta build, not the tip of
tree. IIpClient#setL2KeyAndGroupHint is not in the frozen definition in
particular.

Generated with:
m networkstack-aidl-interfaces-freeze-api \
    ipmemorystore-aidl-interfaces-freeze-api

Test: flashed, booted, WiFi and captive portal working
Bug: 128803828
Change-Id: Ideabe73fc93bbefca2d624ee9ca190cf31419424
1 file changed
tree: b8ff63307fa8bb8bf26c05b8442e2a2c6bb0f783
  1. core/
  2. services/
  3. tests/