fix: show overrides in device_config list

Bug: 349565572
Bug: 28235890
Bug: 339084981
Test: adb shell device_config list
Flag: EXEMPT refactor
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:985053d48734fb3c60a6e2575b49fd379d446803)
Merged-In: Ifd6040561aaeadc143384cba3a749c4a85fb2f15
Change-Id: Ifd6040561aaeadc143384cba3a749c4a85fb2f15
1 file changed