[RFE] adding devstats to Flatcar

[miao0miao]

adding devstats to Flatcar https://github.com/cncf/devstats#deploying-on-your-own-projects

[t-lo]

Also see https://github.com/cncf/devstats-example/blob/master/INSTALL_UBUNTU18.md in particular.

[pothos]

WIP under http://147.28.155.199:3001/

[tormath1]

Is that still required?

[pothos]

For reference, direct git data can be gathered with https://github.com/flatcar/flatcar-build-scripts/blob/master/devstats and should be helpful to understand where/if the dashboard data is off