Export liblog for conscrypt namespace

This is needed for when liblog stubs are created.

Bug: 123349183
Test: boot
Change-Id: Ibda078d3b5d238f78477cf5193a21edbba48e11a
diff --git a/build/apex/ld.config.txt b/build/apex/ld.config.txt
index 3cfda65..b1067d8 100644
--- a/build/apex/ld.config.txt
+++ b/build/apex/ld.config.txt
@@ -67,6 +67,7 @@
 namespace.conscrypt.link.platform.shared_libs  = libc.so
 namespace.conscrypt.link.platform.shared_libs += libm.so
 namespace.conscrypt.link.platform.shared_libs += libdl.so
+namespace.conscrypt.link.platform.shared_libs += liblog.so
 
 ###############################################################################
 # "runtime" APEX namespace