Delete more unused policies by CompOS

Bug: 205750213
Test: TH
Change-Id: Ie08465e8801a74d61f85715e85a856293c4232d5
diff --git a/microdroid/system/private/compos.te b/microdroid/system/private/compos.te
index e8960ef..d9edb67 100644
--- a/microdroid/system/private/compos.te
+++ b/microdroid/system/private/compos.te
@@ -30,5 +30,5 @@
 # See b/35323867#comment3
 dontaudit compos self:global_capability_class_set dac_override;
 
-# Allow domain transition into odrefresh and dex2oat.
+# Allow domain transition into odrefresh.
 domain_auto_trans(compos, odrefresh_exec, odrefresh)