Release v5.8.0 #8811

Job	Run time
Debug and Prebuilt (All Tests by Package + Canary Features)	3m 6s
Type Checking (current version)	45s
Linting	2m 45s
Type Checking (other supported versions) (4.9)	1m 4s
Type Checking (other supported versions) (5.0)	56s
Type Checking (other supported versions) (5.1)	1m 1s
Type Checking (other supported versions) (5.2)	1m 4s
Type Checking (other supported versions) (5.3)	58s
Blueprint Tests	7m 50s
Smoke tests (Full Ember Apps)	1m 29s
Production (All Tests + Canary Features with Debug Render Tree)	3m 14s
Browserstack Tests (Safari, Edge)	2m 37s
Production (All Tests + Canary Features)	3m 23s
Extend Prototypes	2m 43s
Browser Tests (Firefox)	1m 48s
Node.js Tests	49s
Publish channel to s3	1m 10s
Publish alpha from default branch	0s
Deploy tags to npm	0s
Notify Discord	0s
	36m 42s

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