Snap for 5070519 from da1ef0b9fbf68b4e019916d2c211f5b40ce0a109 to qt-release

Change-Id: I3510772fa16fe57fafdc1136de66c1e73bbeb3aa
tree: 31e45780cbbaf230bee40ced30b6b563cd39a70b
  1. darwin-x86/
  2. linux-x86/
  3. build-prebuilts.sh
  4. manifest.xml