Data: console noise in 3.15

[kellyselden]

I just created a new app and ran ember serve:

- building... [BroccoliRollup > rollup]Non-existent export 'default' is imported from -private\ts-interfaces\record-data.js
| building... [Babel: ember-inflector > applyPatches]'@ember-data/model/-private' is imported by -private\index.js, but could not be resolved – treating it as an external dependency

Apologies if this is tracked elsewhere.

[efx]

IIRC the discord conversation in #dev-ember-data:

[sandstrom]

I think this was fixed in 3.16 (https://github.com/emberjs/data/pull/6809)