Revert "Allow vendor init to access compaction_proactiveness"

This reverts commit 13f4811f5e89cf82a1ae799a04754574fbd60a31.

Reason for revert: break vendors.
Bug: 361985704
Test: build
Change-Id: I67ee22fb7ff4da0879f600ff57b9e84d9940074e
Merged-In: I67ee22fb7ff4da0879f600ff57b9e84d9940074e
diff --git a/private/vendor_init.te b/private/vendor_init.te
index 72157ad..84ec60e 100644
--- a/private/vendor_init.te
+++ b/private/vendor_init.te
@@ -221,9 +221,6 @@
 # Write to /proc/sys/vm/page-cluster
 allow vendor_init proc_page_cluster:file w_file_perms;
 
-# Write to /proc/sys/vm/compaction_proactiveness
-allow vendor_init proc_compaction_proactiveness:file w_file_perms;
-
 # Write to sysfs nodes.
 allow vendor_init sysfs_type:dir r_dir_perms;
 allow vendor_init sysfs_type:lnk_file read;