TreeOps: also ignore single-stat rewritten blocks #5219

Job	Run time
formatting	32s
test (11, windows-latest)	11m 8s
native-image (macOS-12, default)	5m 51s
test (11, ubuntu-latest)	8m 55s
community-test (11, windows-latest, Scala2)	17m 45s
test-scala-native (windows-latest)	10m 33s
native-image (ubuntu-latest, default)	3m 28s
community-test (11, windows-latest, Scala3)	21m 58s
test-scala-native (ubuntu-latest)	6m 52s
test (21, windows-latest)	10m 51s
community-test (11, windows-latest, Spark)	22m 47s
native-image (ubuntu-latest, musl)	3m 54s
test (21, ubuntu-latest)	7m 48s
community-test (11, windows-latest, Other)	9m 28s
community-test (11, ubuntu-latest, Scala2)	16m 6s
community-test (11, ubuntu-latest, Scala3)	17m 48s
community-test (11, ubuntu-latest, Spark)	20m 10s
community-test (11, ubuntu-latest, Other)	7m 59s
dockerize	0s
	3h 23m 53s

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