feedbackRedirect (#353)

- **feat(feedback): add redirect**


## PR Checklist

- [ ] Addresses an existing open issue: fixes #000
- [ ] That issue was marked as [`status: accepting
prs`](https://github.com/JoshuaKGoldberg/boston-ts-website/issues?q=is%3Aopen+is%3Aissue+label%3A%22status%3A+accepting+prs%22)
- [X] Steps in
[CONTRIBUTING.md](https://github.com/JoshuaKGoldberg/boston-ts-website/blob/main/.github/CONTRIBUTING.md)
were taken

## Overview


This makes it so we can change where the form is hosted easily. I make
it not permanent. The reason for `permanent: false` is that it changes
the status code to 307 from 308. 308 status code gets SEO ranking and
probably (not documented) some caching. Since the URL is subject to
change, we do not want to SEO rank the google form.

https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/307
https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/308
🐢

vercel.json

@@ -4,6 +4,11 @@
 			"destination": "https://opencollective.com/boston-ts-club",
 			"permanent": true,
 			"source": "/donate"
+		},
+		{
+			"destination": "https://docs.google.com/forms/d/e/1FAIpQLSevxqyXjEE2AQ8C7xxkmoiiasr5ONIvPyAl8ad-MseNZ2ZBxA/viewform",
+			"permanent": false,
+			"source": "/feedback"
 		}
 	]
 }