lpac-jni: Remap __FILE__ macro usage for reproducibility

libs/lpac-jni/src/main/jni/Application.mk

@@ -1,2 +1,3 @@
 APP_ABI := all
-APP_SHORT_COMMANDS := true
+APP_SHORT_COMMANDS := true
+APP_CLFAGS := -fmacro-prefix-map="$(call my-dir)"=/fake/prefix/