Adjust for remapping openssl as boringssl

Bug: 111521896

Change-Id: I5abb841a84ce18139a675819f0dcd7ef905a96bd
diff --git a/app/hwcrypto/rules.mk b/app/hwcrypto/rules.mk
index 2d07696..fa4fd80 100644
--- a/app/hwcrypto/rules.mk
+++ b/app/hwcrypto/rules.mk
@@ -39,6 +39,6 @@
 	lib/libc-trusty \
 	interface/hwrng \
 	interface/hwkey \
-	openssl \
+	external/boringssl \
 
 include make/module.mk