Revert "ANDROID: fuse-bpf: Add /sys/fs flags for fuse-bpf version"

This reverts commit 2b6da462.

Note that this change was reworked completely after being cherry-picked
to 13-5.10, so revert this, then re-cherry-pick the version from 13-5.10

Bug: 202785178
Test: None (test with new version)
Change-Id: Idbf470e93a56e2fe5f1fda164635f6f171c2d2fb
Signed-off-by: Paul Lawrence <paullawrence@google.com>