Merge tag 'android-10.0.0_r46' into staging/lineage-17.1_merge-android-10.0.0_r46

Android 10.0.0 release 46

* tag 'android-10.0.0_r46':
  libutils: check vsnprintf error
  String16::remove - avoid overflow
  FlattenableUtils::align memsets
  Reland "Revert "rootdir / sdcard : Stop creating /data/media/obb.""
  Revert "libprocessgroup users use libcutils"
  Revert "Fix wp and sp comparison bugs"
  Expose libandroidicu to llndk namespace
  Add compat symlinks into the Runtime APEX for the ART binaries.
  Revert "Identify post-apexd crashing processes"
  Revert "Bionic libs and the dynamic linker are bind mounted"
  Revert "Don't create separate mount namespaces for pre-apexd processes"
  Revert "Snap for 5189750 from 8051c862 to qt-release"
  Revert "Snap for 5187456 from 9638c086 to qt-release"
  Revert "Merge "Use libdexfile external API in libunwindstack." am: 1d6969cc am: 6b2cd224"
  relax /system/bin directory permissions
  Revert "Remove obsolete ueventd.rc rules."
  Fix /init -> /system/bin/init symlink creation race
  Manually Revert aog/836840 in qt-release (cherry picked from commit da122d6a13d02fd7dbc9390322d7f8e24cad2c9b)
  Revert "sync: remove legacy sync info API"

Change-Id: If5f16b80cbbe7e3b299d4ea14796c3be95efde3b