Hassio Panel not loading using version 0.75, trying to update manually over SSH via port 22222 method because I never enabled SSH port 22

Is there a way to update Hass.io via SSH using the debugging SSH login? Long story short: My hassio panel is not showing anything (blank page) and I never setup SSH via port 22 to my device I have been able to follow the guides and get onto my device using the port 22222 for debugging but I am unsure how to get to the right spot to perform the update using the method listed here (screen shot below) I’m simply trying to update to 0.76 or 0.77 for now because I haven’t had time to monitor all the breaking changes over the last several months. Trying to avoid rebuilding everything if I can