Discovery: Update the Feedback Footer links

[jknipes]

Issue Description

The `Submit new Platform Website content' link in our Feedback Footer sends users to the Provide or Suggest New Content for the Platform Website page, where the user has to read all of the instructions before finding the link to the Documentation Support Request. Would it be simpler for the user to go right to the GitHub form from the Footer link?

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Tasks

• [ ] discuss with the team
• [ ] decide whether to link directly to the GitHub form
• [ ] create separate ticket to update the Footer link if necessary

Acceptance Criteria

• [ ] All tasks completed

  How to configure this issue

• [ ] Attached to a Milestone (when will this be completed?)
• [ ] Attached to an Epic (what body of work is this a part of?)
• [ ] Labeled with Team (product support, analytics-insights, operations, service-design, Console-Services, tools-fe)
• [ ] Labeled with Practice Area (backend, frontend, devops, design, research, product, ia, qa, analytics, contact center, research, accessibility, content)
• [ ] Labeled with Type (bug, request, discovery, documentation, etc.)

[jknipes]

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