Grey out linting errors button when inactive #460

Job	Run time
publish-on-pypi	1m 50s
build-installer-on-windows / build	9m 21s
build-on-macos / build	3m 58s
build-on-ubuntu / build	4m 43s
build-on-windows / build	8m 33s
publish-on-github	0s
	28m 25s

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