trusty: keymaster: Add set_attestation_key

Add tool to provision keymaster attestation keys.

Bug: 154033394
Test: keys from soft_attestation_cert then VtsHalKeymasterV4_0TargetTest

Change-Id: Ic96e9a8676991b3126bbae99118a1f23ee0744a5
diff --git a/trusty/trusty-test.mk b/trusty/trusty-test.mk
index fd353d1..dc4c962 100644
--- a/trusty/trusty-test.mk
+++ b/trusty/trusty-test.mk
@@ -14,3 +14,5 @@
 
 PRODUCT_PACKAGES += \
 	spiproxyd \
+	trusty_keymaster_set_attestation_key \
+	keymaster_soft_attestation_keys.xml \
\ No newline at end of file