Container needs to be locked when updating the fields, and
this PR also remove the redundant `parseSecurityOpt` since
it'll be done in `setHostConfig`.
Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
Upstream-commit: 464eefd7957c3e0c7bcfb80bdc96ef8790687615
Component: engine