Use same clipper version as CuraEngine #12

Job	Run time
conan-package / Calculate version numbers / Generate version numbers	20s
conan-package / Make the proper runners list	0s
conan-package / Upload latest package recipe / Upload package recipe	26s
conan-package / Upload specific package recipe / Upload package recipe	26s
conan-package / Build package	0s
	1m 12s

Provide feedback