This assertion in the releases template file may cause compile to fail if the release steps are performed out of order and the git tag is added ahead of the changes to releases.yml. We can be more defensive about this and set latestFCV to the most recent version in releases.yml that is <= the current git tag. This will allow developers to still compile in this situation.

If this situation happens, we can log a warning that this is an unintended scenario to help debugability too.