Add small workflow schema improvements #1230

Job	Run time
Lint	1m 27s
Test frontend	1m 9s
Test mcp-server on 3.8	5m 13s
Test mcp-server on 3.9	5m 8s
Test mcp-server on 3.10	6m 5s
Test mcp-client on 3.8	6m 17s
Test mcp-client on 3.9	7m 48s
Test mcp-client on 3.10	7m 50s
Test dashboard on 3.8	6m 5s
Test dashboard on 3.9	6m 3s
Test dashboard on 3.10	7m 5s
Test archivematica-common on 3.8	5m 56s
Test archivematica-common on 3.9	5m 52s
Test archivematica-common on 3.10	5m 15s
Test storage-service on 3.9	5m 29s
Test migrations on 3.9	4m 57s
	1h 27m 39s

Provide feedback