Cannot add monitoring for a cloud run service with a name > 6 characters long

Currently it's impossible to add authenticated monitoring for a cloud run instance with a name greater than 6 characters long.

This is due to the fact that we have to create a cloud function to proxy to the cloud run and the length of cloud function's service account name is limited - added to the fact that we suffix the name with -uptime-check, this means that only 6 characters can be used in the cloud run service's name.