[Security] Bump d3 from 6.7.0 to 7.6.1

[eatyourgreens]

• Bump d3 to the latest version, including a security patch for d3-color.

The project app builds and runs. I can use the PH-TESS light curve viewer, which is built with d3. The progress bar on the project home page also works without problems.

However, tests fail because of #3779.

Package

app-project
lib-classifier

Linked Issue and/or Talk Post

• Pure ES Modules break the Mocha tests #3779.

How to Review

Load Planet Hunters TESS in the browser, or run the project and classifier storybooks. d3 is used for the Light Curve Viewer and the project progress bar.

Checklist

PR Creator - Please cater the checklist to fit the review needed for your code changes.
PR Reviewer - Use the checklist during your review. Each point should be checkmarked or discussed before PR approval.

General

• Tests are passing locally and on Github
• Documentation is up to date and changelog has been updated if appropriate
• You can yarn panic && yarn bootstrap or docker-compose up --build and FEM works as expected
• FEM works in all major desktop browsers: Firefox, Chrome, Edge, Safari (Use Browserstack account as needed)
• FEM works in a mobile browser

General UX

Example Staging Project: i-fancy-cats

• All pages of a FEM project load: Home Page, Classify Page, and About Pages
• Can submit a classification
• Can sign-in and sign-out
• The component is accessible
  • Can be used with a screen reader BBC guide to VoiceOver
  • Can be used from the keyboard WebAIM guide to keyboard testing
  • It is passing accessibility checks in the storybook

Maintenance

• If not from dependabot, the PR creator has described the update (major, minor, or patch version, changelog)