fs_mgr: support tune linear_lookup feature

It allows check_fs to check persist.fsck.disable_linear_lookup property,
if it hase a valid value, fsck will use "--nolinear-lookup=x" option to
tune linear lookup fallback.

Bug: 410768629
Test: tested w/ specified testcase
Change-Id: Ic76d1e2758241e458c3fdd2b7e336ea0bd71b92a
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Chao Yu <chaseyu@google.com>