Notify build is preparing before progress starts #435

Job	Run time
Test / Windows (5.9 - windows-2022)	9m 50s
Test / Linux (5.8 - jammy)	3m 43s
Test / Windows (6.0 - windows-2022)	13m 19s
Test / Linux (5.9 - jammy)	3m 57s
Test / Linux (5.10 - jammy)	8m 47s
Test / Linux (6.0 - jammy)	5m 9s
Soundness / API breakage check	0s
Soundness / Documentation check	0s
Soundness / Unacceptable language check	3s
Soundness / Broken symlinks check	3s
Soundness / License headers check	0s
Soundness / Shell check	38s
Soundness / Python lint check	5s
Soundness / Format check	0s
Soundness / YAML lint check	3s
	45m 37s

Provide feedback