Core domains should not be allowed access to kernel interfaces,
which are not explicitly labeled. These interfaces include
(but are not limited to):

1. /proc
2. /sys
3. /dev
4. debugfs
5. tracefs
6. inotifyfs
7. pstorefs
8. configfs
9. functionfs
10. usbfs
11. binfmt_miscfs

We keep a lists of exceptions to the rule, which we will be gradually shrinking.
This will help us prevent accidental regressions in our efforts to label
kernel interfaces.

Bug: 68159582
Bug: 68792382
Test: build aosp_sailfish-user
Test: build aosp_sailfish-userdebug
Test: CP to internal and build walleye-user
Change-Id: I1b2890ce1efb02a08709a6132cf2f12f9d88fde7