Merge main into migrant issue shelter map

What does this PR do?

Added the base D3 package to the D3 template and two HighCharts modules to the base template.

All steps should be completed in the order presented, and you should not move on to the next step until the previous is completed.

[ ] The title of the html page is the same as the chart.
[ ] The meta_data.json file is filled in correctly (the description is a complete sentence, the title is the same as the visual).
[ ] The chart and its associated pages have been minified using the npm run process-visual command.
[ ] The visual is styled similar to other charts (centered title/subtitle, no legends unless absolutely necessary, etc.)
[ ] This visual was approved by the lead developer.
[ ] The visual was approved by the story's stakeholders.