Fix HideSkeleton() does not apply transition within a UITableView #469

[JacksonJang]

Summary

Describe the goal of this PR. Mention any related Issue numbers.
issue Number : #469

Requirements (place an x in each of the [ ])

• I've read and understood the Contributing guidelines and have done my best effort to follow them.
• I've read and agree to the Code of Conduct.

[JacksonJang]

I found the problem and solved but I don't know why working..?
anyway, I think that the issue exist from "dataSource" and "reloadData()".
It's hard for me to solve the problem. if you need to help, I can help you continuously!!

[UITableView+CollectionSkeleton.swift]

func removeDummyDataSource(reloadAfter: Bool) {
        /*
        guard let dataSource = self.dataSource as? SkeletonCollectionDataSource else { return }
        restoreRowHeight()
        self.skeletonDataSource = nil
        self.dataSource = dataSource.originalTableViewDataSource
        */
        if let delegate = self.delegate as? SkeletonCollectionDelegate {
            self.skeletonDelegate = nil
            self.delegate = delegate.originalTableViewDelegate
        }

        //if reloadAfter { self.reloadData() }
}