Also add B324 to bandit skip list for python3.9+
Also add B324 to bandit skip list for python3.9+

For Python>=3.9 we also need to skip B324[1] for
hashlib.sha1 usage. For older python3 versions
B303[2] was enough.

[1] https://github.com/PyCQA/bandit/commit/c4372a09
[2] https://review.opendev.org/c/openstack/neutron/+/592884

Closes-Bug: rhbz#2074383
Change-Id: If4e7e550fd63414226098af16d1cc155aaa6c57a

openstack/neutron,openstack/neutron,mahak/neutron,mahak/neutron,mahak/neutron,openstack/neutron