modernize: Pass arguments by value and move in constructors

modernize: Pass arguments by value and move in constructors

If a method (or constructor) wants to store an argument in a local
variable or attribute, one should prefer passing it in by value
and moving it into the final location, rather than taking a
const reference and copying it over. In the best case, this saves
one copy, if the method is called with an rvalue.

This pattern is most frequent in constructors initializing class
members, so let clang-tidy fix this for argument types that have
move constructors.