Now that remount can create a scratch partition via gsid, callers into
fs_mgr_overlayfs need to link to libfs_mgr_binder.
Bug: 134949511
Test: adb disable-verity
Change-Id: Ia8342075822613bc5a6c4788a362db1e72684fba
This reverts commit b20aa434a3.
Bug: 146403375
Reason for revert: broken build 6078429 on git_master on walleye-user
Change-Id: Idc3b1c0ad5228d63298ce84811624b23d0cea434