Update "External Resources" card on Toolkit page to use icon-github.svg

[roslynwythe]

Overview

We need to update the code that renders the "External Resources" section on the Toolkit page, to reference the GitHub graphic file _includes/svg/icon-github.svg, and also to remove _includes/svg/icon-github-small.svg . These changes will eliminate a duplicate GitHub graphic file, resulting in a cleaner codebase.

Action Items

• Update _data/internal/toolkitresources.yml and _sass/components/_toolkit.scss if needed, so that the"External Resources" card on the Toolkit webpage references the graphic file _includes/svg/icon-github.svg in place of the current file _includes/svg/icon-github-small.svg
• Remove the file _includes/svg/icon-github-small.svg
• Use Docker to preview the Toolkit page (/toolkit) to confirm that the appearance and behavior of the GitHub icon is unchanged

Resources/Instructions

_data/internal/toolkitresources.yml
Toolkit webpage

• This issue resulted from ER: duplicate GitHub icons and inconsistent locations #6903

[github-actions]

Hi @aidanwsimmons, thank you for taking up this issue! Hfla appreciates you :)

Do let fellow developers know about your:-
i. Availability: (When are you available to work on the issue/answer questions other programmers might have about your issue?)
ii. ETA: (When do you expect this issue to be completed?)

You're awesome!

P.S. - You may not take up another issue until this issue gets merged (or closed). Thanks again :)

[aidanwsimmons]

Availability: weekday afternoons, weekend mornings
ETA: Monday EOD