Removing $(PRODUCT_OUT)/root/root

Bug: 65570851
Test: boot sailfish
Change-Id: I008bf5386595c614236de44131afcda7d3fd6d98
Merged-In: I008bf5386595c614236de44131afcda7d3fd6d98
(cherry picked from commit 82ca9c2e)

private/file_contexts

@@ -28,7 +28,6 @@
 /mnt                u:object_r:tmpfs:s0
 /postinstall        u:object_r:postinstall_mnt_dir:s0
 /proc               u:object_r:rootfs:s0
-/root               u:object_r:rootfs:s0
 /sys                u:object_r:sysfs:s0
 
 # Symlinks