Merge branch '6.3.x' into 6.4.x #8224

Job	Run time
Check Samples	6m 21s
Build (ubuntu-latest, 17) / Build	1m 42s
Build (windows-latest, 17) / Build	3m 48s
Test Against Snapshots (17, 17) / Test	1m 44s
Test Against Snapshots (21-ea, 21) / Test	2m 19s
Deploy Artifacts / Deploy Artifacts	2m 4s
Deploy Schema / Deploy Schema	50s
Deploy Docs / Deploy Docs	1m 21s
Perform Release / Perform Release	0s
Send Notification	5s
	20m 14s

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