fix(coverage): exclude `.test-d.` by default #9140

Job	Run time
test-browser-windows (chrome, chromium)	6m 49s
test-browser (chrome, chromium)	3m 11s
lint	1m 6s
test-browser (firefox, firefox)	3m 44s
test (ubuntu-latest, 18)	6m 0s
test (ubuntu-latest, 20)	5m 35s
test-browser (edge, webkit)	3m 23s
test-browser-windows (edge, webkit)	5m 55s
test (ubuntu-latest, 22)	5m 31s
test-ui	53s
test (macos-14, 20)	5m 59s
test (windows-latest, 20)	9m 2s
test-ui-e2e (ubuntu-latest)	1m 52s
test-ui-e2e (macos-14)	3m 39s
test-ui-e2e (windows-latest)	4m 16s
	1h 6m 55s

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