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

Change-Id: I462b022e42676ec6ceba39ece3933dc4cc6237d0
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 \