CTS: Utilize Device ID attestation feature flag

Test that devices which declare support for Device ID attestation indeed
do so and devices that don't, do not provide valid attestaion records.

Bug: 72642093
Bug: 73448533
Test: cts-tradefed run commandAndExit  cts-dev -m CtsDevicePolicyManagerTestCases -t com.android.cts.devicepolicy.DeviceOwnerTest#testKeyManagement -l DEBUG
Change-Id: I0c8f98f2a30113dbb3a3d9cade15af8205486a32
1 file changed