Add testReadWriteProgram to ApfIntegrationTest for V+

Validates that reading and writing APF memory behaves as expected across
the entire range of usable memory.
Before V, APF integration is broken in many different ways, so this test
only runs on V+ for now. A separate test will be added for pre-V
devices.

Test: atest ApfIntegrationTest
Change-Id: I3002c03b51bedd23a8cfb2513f5ae01a200445a4
1 file changed