Revert "Revert "Exclude vendor_modprobe from debugfs neverallow restrictions""

This reverts commit 231c04b2b91a8207c786af66ba1da944c90e2666.

Now that b/186727553 is fixed, it should be safe to revert this revert.

Test: build
Bug: 184381659
Change-Id: If26ba23df19e9854a121bbcf10a027c738006515
4 files changed