When using a GSI (Generic System Image) on a device with a Keymaster implementation, the Tag::OS_PATCHLEVEL key-character value must be less than or equal to the actual OS patch level of the device. Bug: 396666247 Test: atest keystore2_client_tests Change-Id: Iefba47e071d5a2b24b1eef9f5fabcc0141f4fcad