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':
  [RESTRICT AUTOMERGE] Modify FileTest#test_createNewFile to match the behavior change on kernel version 5.7+
  [RESTRICT AUTOMERGE] Track behavior change in default HostnameVerifier.
  [RESTRICT AUTOMERGE] Remove unnecessary test.
  [RESTRICT AUTOMERGE] Remove unnecessary test.
  [DO NOT MERGE] Reject non-ASCII hostnames and SANs.
  [DO NOT MERGE] Reject non-ASCII hostnames and SANs.
  Reject non-ASCII hostnames and SANs.
  [DO NOT MERGE] Track behavior change in default HostnameVerifier.

Change-Id: I24e800f0a78c13c74293e1525ee2a9149a6270b2