Add heuristics to filter trivial collection leaks

Oftentimes the collections leak analyzer will find a leak in some trivial array of integers or small objects or something due to an analytics library, soft navigation framework, etc. These are usually not worth fixing, but they can be noise when trying to find a real leak in the system. fuite could automatically detect these kinds of trivial collections leaks using heuristics and then filter them out. You could disable the behavior with a flag like `--show-all-leaking-collections` or something.