manifest: Move from android-10.0.0_r11 to android-10.0.0_r18

Change-Id: I285f58201a2973024eb5fb89a77f1a93402f3c2f
3 files changed
tree: 9ec42650a9549467e8ba1518263245d946a49a06
  1. snippets/
  2. default.xml
  3. README.mkdn