Added supported devices file for extensions`
Added supported devices file for extensions`

Bug:
Test: n/a

Change-Id: I4b4fcbc64b525887bf6c9a0541a63b2dbdf686d6

AndroidX/androidx,androidx/androidx,androidx/androidx,androidx/androidx,androidx/androidx,androidx/androidx,AndroidX/androidx,AndroidX/androidx,androidx/androidx,AndroidX/androidx,androidx/androidx,androidx/androidx,AndroidX/androidx,AndroidX/androidx,AndroidX/androidx,AndroidX/androidx,AndroidX/androidx,AndroidX/androidx,androidx/androidx,androidx/androidx