HiKey: Remove configfs SELinux definitions.

https://android.googlesource.com/platform/system/sepolicy/+/c15090b315cc32d4bb55b5ff79b71b4383e1a793
has added configfs definitions to the main policy, so remove them from
here.

Bug: 30394208
Change-Id: I4abaef3497f006e1d8d122aa4cdfb1820c153f94
diff --git a/sepolicy/file.te b/sepolicy/file.te
deleted file mode 100644
index 45c5117..0000000
--- a/sepolicy/file.te
+++ /dev/null
@@ -1 +0,0 @@
-type configfs, fs_type;
diff --git a/sepolicy/genfs_contexts b/sepolicy/genfs_contexts
deleted file mode 100644
index 50c7cd7..0000000
--- a/sepolicy/genfs_contexts
+++ /dev/null
@@ -1 +0,0 @@
-genfscon configfs / u:object_r:configfs:s0