Bug - Version dropdown has an error due to missing Ember Data 4.5

[jenweber]

The docs version dropdown assumes that Ember and Ember Data latest versions are the same. This is no longer the case. We need to revise the logic a little. The visual bug is that the versions disappear from the version select input.

Steps to reproduce:

Go to https://api.emberjs.com/ember/4.4
Look in the console