[automerger skipped] Revert "redfin: usb: add state of usb extcon to monitorffs" am: f5527106 am: 6555e3fd -s ours

am skip reason: Merged-In Ib0d5f1a4510c14bfafad9727804b0b084eb37584 with SHA-1 9abf72cd is already in history

Original change: https://android-review.googlesource.com/c/device/google/redfin/+/1715696

Change-Id: I4c966f83f6f8685f8f2b716575731cea97100bda