Update scm.py (#3096)
Update scm.py (#3096)

Dictionaries are unordered by default, so the exported conanfile.py can change between two builds (without any modification in the source) when using the scm-attribute. Sorting the keys of the scm data solves this issue.
luckielordie/conan,conan-io/conan,memsharded/conan,conan-io/conan,birsoyo/conan,birsoyo/conan,conan-io/conan,memsharded/conan,memsharded/conan,memsharded/conan,luckielordie/conan