Update dependency ember-source to v4.9.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
ember-source (source)	4.8.2 -> 4.9.0

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Release Notes

emberjs/ember.js

### [`v4.9.0`](https://togithub.com/emberjs/ember.js/blob/HEAD/CHANGELOG.md#v490-November-28-2022) [Compare Source](https://togithub.com/emberjs/ember.js/compare/v4.8.2...v4.9.0) - [#​20274](https://togithub.com/emberjs/ember.js/pull/20274) \[BUGFIX] Add some missing types to preview types - [#​20256](https://togithub.com/emberjs/ember.js/pull/20256) \[BUGFIX] Correct types for Ember Arrays - [#​20257](https://togithub.com/emberjs/ember.js/pull/20257) \[BUGFIX] Fix types for `getOwner` and GlimmerComponent - [#​20233](https://togithub.com/emberjs/ember.js/pull/20233) \[BUGFIX] Include package name in deprecation error message - [#​20235](https://togithub.com/emberjs/ember.js/pull/20235) \[BUGFIX] Update `@types/node` for TS 4.9 issue - [#​20238](https://togithub.com/emberjs/ember.js/pull/20238) \[BUGFIX] Update Node.js versions to match support policy - [#​20227](https://togithub.com/emberjs/ember.js/pull/20227) \[BUGFIX] Fix unsafe internal cast for NativeArray - [#​20228](https://togithub.com/emberjs/ember.js/pull/20228) \[BUGFIX] Remove type export for ControllerMixin - [#​20203](https://togithub.com/emberjs/ember.js/pull/20203) / [#​20204](https://togithub.com/emberjs/ember.js/pull/20204) \[FEATURE] Preview types: Update to Typescript 4.8

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