fixed #14788 - updated simplecpp to 1.7.0 #19849

Job	Run time
build_cmake (ubuntu:24.04, true, true)	9m 11s
build_cmake (ubuntu:25.10, true, true)	9m 11s
build_make (ubuntu:25.10)	9m 11s
build_cmake (alpine:3.23, false, false)	9m 11s
build_make (alpine:3.23)	9m 11s
build_make (ubuntu:24.04)	9m 11s
	55m 6s

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