Merge pull request #20678 from emberjs/fix-ast-deprecation #8790

Job	Run time
Linting	1m 4s
Type Checking (current version)	45s
Debug and Prebuilt (All Tests by Package + Canary Features)	3m 1s
Type Checking (other supported versions) (4.9)	59s
Type Checking (other supported versions) (5.0)	58s
Type Checking (other supported versions) (5.1)	55s
Type Checking (other supported versions) (5.2)	57s
Type Checking (other supported versions) (5.3)	1m 2s
Blueprint Tests	7m 44s
Debug and Prebuilt (All Tests by Package + Canary Features) with Deprecations as Errors	3m 12s
Browserstack Tests (Safari, Edge)	2m 24s
Smoke tests (Full Ember Apps)	1m 21s
Debug and Prebuilt (All Tests by Package + Canary Features) with all Deprecations enabled	3m 9s
Browser Tests (Firefox)	2m 14s
Extend Prototypes	2m 5s
Node.js Tests	48s
Production (All Tests + Canary Features with Debug Render Tree)	3m 4s
Production (All Tests + Canary Features)	3m 5s
Publish alpha from default branch	1m 14s
Publish channel to s3	1m 7s
Deploy tags to npm	0s
Notify Discord	0s
	41m 8s

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