Webfit in parallel to qtGUI #1055

Job	Run time
Generate test matrix	2s
Generate test matrix	7s
${{ matrix.job_name }}	0s
Test installer	0s
Test (ubuntu-20.04, 3.8)	2m 32s
Test (ubuntu-20.04, 3.9)	3m 10s
Test (ubuntu-20.04, 3.10)	2m 37s
Test (windows-latest, 3.8)	9m 35s
Test (windows-latest, 3.9)	7m 39s
Test (windows-latest, 3.10)	7m 15s
Test (macos-latest, 3.8)	5m 44s
Test (macos-latest, 3.9)	4m 30s
Test (macos-latest, 3.10)	5m 41s
Test (ubuntu-latest, 3.8)	2m 44s
Test (ubuntu-latest, 3.9)	2m 36s
Test (ubuntu-latest, 3.10)	3m 9s
Installer (ubuntu-20.04, 3.8)	18m 49s
Installer (windows-latest, 3.8)	25m 43s
Installer (macos-latest, 3.8)	36m 27s
Test installer (windows-latest, 3.8)	2m 7s
Test installer (ubuntu-20.04, 3.8)	1m 42s
	2h 22m 9s

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