chore(deps): update dependency @tsconfig/ember to v3 #5872

Job	Run time
Install	26s
Publish Docs to Cloudflare Pages	1m 13s
Default Tests	54s
Floating Deps Test	57s
Lint	46s
[email protected]	40s
[email protected]	40s
[email protected]	40s
[email protected]	46s
ember-lts-4.4	54s
ember-lts-4.8	49s
ember-release	50s
ember-beta	51s
ember-canary	52s
'ember-lts-4.8 + embroider-safe'	33s
'ember-lts-4.8 + embroider-optimized'	32s
'ember-release + embroider-optimized'	32s
Release	0s
	12m 55s

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