Merge "fs_mgr: Support nosymfollow mount option" into main am: 92487860cf am: 0b0b273f42

Original change: https://android-review.googlesource.com/c/platform/system/core/+/3368571

Change-Id: I50211159a8c118c43bb94a1662d5e2e0ac64bf05
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>