Fix a linking error in bionic/tests am: 3656958a16 am: 0893380bed
am: b2b0460c5b

Change-Id: I049b57acdb89e2e841e46120ce06616b0bc65922
diff --git a/tests/Android.mk b/tests/Android.mk
index 956b76f..d39f4d7 100644
--- a/tests/Android.mk
+++ b/tests/Android.mk
@@ -319,6 +319,7 @@
 common_bionic-unit-tests_static_libraries_target := \
     libbase \
     libziparchive \
+    liblog \
     libz \
     libutils \