chore(deps): update testing dependencies #902

Job	Run time
Install	26s
Lint	25s
Build Tests	26s
Floating Deps Test	46s
Default Tests	42s
[email protected]	38s
[email protected]	41s
ember-lts-3.28	46s
ember-4.0	50s
ember-lts-4.4	45s
ember-release	46s
ember-beta	55s
ember-canary	59s
ember-release + embroider-safe	59s
ember-release + embroider-optimized	48s
ember-lts-3.28 + embroider-optimized	49s
ember-lts-4.4 + embroider-optimized	48s
Release	0s
	12m 29s

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