This patch removes deprecated feature 'Flow Director' from hns3.ini
and hns3_vf.ini because the feature has been removed from the
feature list in the following commit:
Commit 030febb6642c ("doc: remove deprecated ethdev features")
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
Signed-off-by: Chunsong Feng <fengchunsong@huawei.com>