Add Global SDG data to the DDW

[dean-breed]

The data from the global SDG database would be good to have in the DDW - https://unstats.un.org/sdgs/dataportal. I will talk to @bill-anderson when he is back from AL to discuss how best to do this. Just wanted to open up an issue while it was on the brain

[bill-anderson]

See #683 (comment)

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[dean-breed]

I have made a PR for this and adding the OECD MUMS database. I have messaged @wakibi and made him a reviewer. Would be good to know when deployment is.

[edwinmp]

Does this need to be run on dev first or is it good to get live?

[dean-breed]

I am not too familiar with the process so would probably need a discussion? I have run it locally and on a local SQL server and it seems to function