Suppression file name cache. #20175

Job	Run time
build_cmake (alpine:3.23, false, false)	4m 19s
build_cmake (ubuntu:24.04, true, true)	5m 8s
build_make (ubuntu:25.10)	4m 59s
build_cmake (ubuntu:25.10, true, true)	4m 14s
build_make (ubuntu:24.04)	3m 48s
build_make (alpine:3.23)	5m 56s
	28m 24s

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