chore(deps): update ember testing dependencies #2604

Job	Run time
lint:css	26s
lint:hbs	27s
lint:js	40s
lint:types	24s
test	37s
Ember Try (ember-3.28)	59s
Ember Try (ember-4.12)	43s
Ember Try (ember-5.4)	59s
Ember Try (ember-5.8)	58s
Ember Try (ember-5.12)	58s
Ember Try (ember-release)	53s
Ember Try (ember-beta)	39s
Ember Try (ember-canary)	38s
Ember Try (embroider-safe)	41s
Ember Try (embroider-optimized)	44s
	10m 46s

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