Support Serialization in Test Classes #7583

Job	Run time
Check Samples	4m 58s
Check Samples	4m 58s
Check for Package Tangles	9m 40s
Check for Package Tangles	9m 40s
Build (ubuntu-latest, 17) / Build	11s
Build (ubuntu-latest, 17) / Build	1m 22s
Build (windows-latest, 17) / Build	15s
Build (windows-latest, 17) / Build	13m 33s
Test Against Snapshots (17, 17) / Test	8m 24s
Test Against Snapshots (17, 17) / Test	8m 24s
Test Against Snapshots (21-ea, 21) / Test	8m 24s
Test Against Snapshots (21-ea, 21) / Test	8m 24s
Deploy Schema	0s
Deploy Docs	0s
Deploy Artifacts	0s
Perform Release	0s
Send Notification	5s
Send Notification	3s
Deploy Schema / Deploy Schema	47s
Deploy Artifacts / Deploy Artifacts	1m 17s
Deploy Docs / Deploy Docs	56s
Perform Release / Perform Release	0s
	1h 21m 21s

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