Align lower-constraints for new pip
Align lower-constraints for new pip

Bump a series of lower-constraints and requirements to work with new pip
resolver, testing with steps outlined at [1]

[1] http://lists.openstack.org/pipermail/openstack-discuss/2020-December/019285.html

Change-Id: I7034058612ff66d1bb7d8350c8120f007384ad7a

openstack/monasca-ui,stackforge/monasca-ui,openstack/monasca-ui,stackforge/monasca-ui,stackforge/monasca-ui,openstack/monasca-ui,openstack/monasca-ui,stackforge/monasca-ui