Expose __android_log_buf_print and __android_log_buf_write to NDK

These are needed to build libbase with the NDK.

Bug: 73658597
Test: tree hugger
Change-Id: Icf4a82c5c08975731c180be155743ac63f4bfd50
diff --git a/liblog/liblog.map.txt b/liblog/liblog.map.txt
index 9d21e56..66670fe 100644
--- a/liblog/liblog.map.txt
+++ b/liblog/liblog.map.txt
@@ -3,8 +3,8 @@
     android_name_to_log_id; # vndk
     android_log_id_to_name; # vndk
     __android_log_assert;
-    __android_log_buf_print; # vndk
-    __android_log_buf_write; # vndk
+    __android_log_buf_print;
+    __android_log_buf_write;
     __android_log_print;
     __android_log_vprint;
     __android_log_write;