Remove an obsolete rule for microdroid_manager

The fuse supports file contexts. Microdroid_manager no longer needs the
access to the fuse label.

Bug: 188400186
Test: run microdroid test
Change-Id: I9a17a96c6d07a466e1fa01d65279e467a874da3f
diff --git a/microdroid/system/private/microdroid_manager.te b/microdroid/system/private/microdroid_manager.te
index 37ffadb..8f4b2c1 100644
--- a/microdroid/system/private/microdroid_manager.te
+++ b/microdroid/system/private/microdroid_manager.te
@@ -36,12 +36,6 @@
 # Let microdroid_manager kernel-log.
 allow microdroid_manager kmsg_device:chr_file w_file_perms;
 
-# Let microdroid_manager read a config file from /mnt/apk (fusefs)
-# TODO(b/188400186) remove the below rule
-userdebug_or_eng(`
-  r_dir_file(microdroid_manager, fuse)
-')
-
 # Let microdroid_manager to create a vsock connection back to the host VM
 allow microdroid_manager self:vsock_socket { create_socket_perms_no_ioctl };