Revert "Docs banner link now points to discourse topic instead of directly to github"
Revert "Docs banner link now points to discourse topic instead of directly to github"

This reverts commit 315fbce32ca20b0cbd5a6633971a6138d07cb3a6.

revert link change

madcowswe/ODrive,madcowswe/ODrive,madcowswe/ODriveFirmware,madcowswe/ODrive,madcowswe/ODriveFirmware,madcowswe/ODrive,madcowswe/ODrive,madcowswe/ODriveFirmware,madcowswe/ODriveFirmware