feat(chart): Added Cote d'Ivoire to countries map

[dykoffi]

SUMMARY

Added Cote d'Ivoire / Ivory coast (CIV) to countries map

BEFORE/AFTER SCREENSHOTS OR ANIMATED GIF

TESTING INSTRUCTIONS

(https://superset.apache.org/docs/miscellaneous/country-map-tools/)

[john-bodley]

Thanks @dykoffi for the change. Would you mind also following the instructions in this notebook?

[dykoffi]

Thanks @dykoffi for the change. Would you mind also following the instructions in this notebook?

I've already run all the cells in the notebook, but some cells return errors. So I executed the cells needed to download the geojson after adding the country to the list.

[rusackas]

Not sure why this generated so many files, but thank you for pointing this out. I've made essentially the same change in the notebook and opened a new PR here: https://github.com/apache/superset/pull/33198 which has a smaller diff as one would hope. I'll close this one out in favor of that one, but you get full credit for the work!