Enable Feature.DiffInformedQueries #4440

Job	Run time
Diagnostic export (ubuntu-latest, linked)	59s
Diagnostic export (windows-latest, linked)	1m 40s
Diagnostic export (macos-latest, linked)	2m 7s
Diagnostic export (macos-latest, nightly-latest)	2m 39s
Diagnostic export (windows-latest, nightly-latest)	3m 37s
Diagnostic export (ubuntu-latest, nightly-latest)	1m 18s
	12m 20s

Provide feedback