Added /devproposal for tomorrow's Dev event (#567)

For the _Dev Project Setup_ event (9/16/22).

See: <https://acmcsuf.com/events#dev-project-setup-2022-september-16>

src/lib/constants/links.ts

@@ -15,4 +15,5 @@ export const links = {
   devform: 'https://forms.gle/W7zE9DEhnE8Vhpcr9',
   devdeck:
     'https://docs.google.com/presentation/d/1I2iuN2h1awuqtd2osNo3kYuxdsYGOEwGYC1zn9zHtvs/edit?usp=sharing',
+  devproposal: 'https://forms.gle/xoYQKRRTtJBLsrJF8',
 } as const;