strerror is now thread safe #20018

Job	Run time
build_cmake (ubuntu:25.10, true, true)	5m 30s
build_make (ubuntu:25.10)	3m 15s
build_cmake (ubuntu:24.04, true, true)	2m 31s
build_cmake (alpine:3.23, false, false)	4m 21s
build_make (alpine:3.23)	5m 45s
build_make (ubuntu:24.04)	2m 50s
	24m 12s

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