Remove the unnecessary compatibility.te.

We are mostly running in per-domain permissive mode right now, so
these compatibility rules are unnecessary.

(cherry picked from 443fe30e313c3f9f0a07d00da63a67d15e0b2f37)

Change-Id: Ic32e1b6d1192ba810b344ef4e1653142cc886bdd
Merge "Remove the unnecessary compatibility.te."
Merge https://android.googlesource.com/device/lge/mako