Update various dependencies #1873

Job	Run time
Test addon (floating dependencies) (ember)	2m 10s
Lint files	3m 54s
Test compatibility (ember-lts-4.4)	7m 9s
Test addon (floating dependencies) (node)	1m 52s
Test addon (locked dependencies) (ember)	4m 19s
Test compatibility (ember-lts-4.8)	7m 14s
Test addon (floating dependencies) (test-apps)	1m 55s
Test addon (locked dependencies) (node)	2m 22s
Test compatibility (ember-lts-4.12)	5m 19s
Test addon (locked dependencies) (test-apps)	3m 26s
Test compatibility (ember-release)	4m 30s
Test compatibility (ember-beta)	4m 13s
Test compatibility (ember-canary)	4m 22s
Test compatibility (embroider-safe)	5m 13s
Deploy app	0s
	57m 58s

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