chore(deps): update ember testing dependencies #2677

Job	Run time
lint:js	44s
lint:hbs	25s
lint:css	27s
lint:types	27s
test	39s
Ember Try (ember-3.28)	6h 0m 13s
Ember Try (ember-4.12)	45s
Ember Try (ember-5.4)	44s
Ember Try (ember-5.8)	46s
Ember Try (ember-5.12)	37s
Ember Try (ember-release)	45s
Ember Try (ember-beta)	43s
Ember Try (ember-canary)	38s
Ember Try (embroider-safe)	53s
Ember Try (embroider-optimized)	48s
	6h 9m 34s

Provide feedback