Merge "Add key / value data structures for IBpfMaps" am: 4a53677d10 am: 10c372e521 am: 917b6512a3 am: 307924f05d

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1969201

Change-Id: I99a121bba7673c9ae87167e98006c9f072f51f34
tree: 934024908ac8c80fc0c054695c4a8393ed6f1aaa
  1. framework/
  2. framework-t/
  3. service-t/
  4. services/
  5. tests/