Remove jobs for networking-midonet patches
Remove jobs for networking-midonet patches

Remove `check-requirements` and `python3-jobs` for networking-midonet
jobs, since it blocks the development.

`pypy-jobs` are not requirement either.

Change-Id: I166bfa2c19da3e1fc438d26eabefbb4be75bee3d

dongwenjuan/project-config,openstack-infra/project-config,noorul/os-project-config,open-switch/infra_project-config,open-switch/infra_project-config,dongwenjuan/project-config,noorul/os-project-config,openstack-infra/project-config,anbangr/osci-project-config,citrix-openstack/project-config,coolsvap/project-config,citrix-openstack/project-config,Tesora/tesora-project-config,Tesora/tesora-project-config,anbangr/osci-project-config,coolsvap/project-config