Write a terraform config to automate provisioning the Fargate task

We should:

write the terraform config
get the analysis running off the newly automatically provisioned task
after merging, have rebecca test on staging
- is the batch processing as fast as it was before? #939
- is it failing on large networks? #940
- do we have incomplete networks, e.g. in the Manhattan portion of the Brooklyn and Queens maps

Reference PR from Groundwork (thanks Derek!)

The below are jobs that are known to have failed or completed with missing data

Los Angeles - Error/Failed (it is now the only large U.S. city failing, but I have not tried to run New York City due to the issues I'm seeing w/ Brooklyn and Queens) Brooklyn - Completed but with missing data https://bna.peopleforbikes.org/#/places/c6e31a8f-df00-473d-92ea-7729b947c281/ Queens - Completed but with missing data https://bna.peopleforbikes.org/#/places/d9b37db9-a7ae-407e-a179-228191df8c0f/

azavea / pfb-network-connectivity

Write a terraform config to automate provisioning the Fargate task #942