Xcode: Fix regression that automatically links libraries in source list
In !4975 (merged) we accidentally added all the library type files to "Link Binary With Libraries" build phase if they were passed in as source files. Revert that change as any actually linked libraries will be added to that build phase later in AddDependAndLinkInformation call.
Fixes: #21361 (closed)
Backport: release
Edited by Brad King