Temporarily disable KFP community meeting invite (#386)
Temporarily disable KFP community meeting invite (#386)

- Corrected the starting time of the PM meeting from 5:30am to 5:30pm
- Moved starting dates to year 2021. This is so that we can figure out why 'monthly' scheduled the meeting as a weekly event.
- Reduced the attendee to just myself and Yang. In case something goes wrong, the impact is just limited to 2 people.
kubeflow/community,kubeflow/community,kubeflow/community,kubeflow/community