Merge tag 'android-11.0.0_r48' into int/11/fp3

Android 11.0.0 Release 48 (RD2A.211001.002)

* tag 'android-11.0.0_r48':
  ANDROID: do not leak memory in iptables-restore

Change-Id: I290d3a949cfb9485027125e7a069e8ecd94c8862