Apply Suggestion feature not as expected

Issue Summary

Code review of a pull request has the functionality to Apply Suggestions direct on files in pull request diff.

Steps to Reproduce

1. Create a pull request
2. In the source branch of the pull request in the local repository, copy a file from one directory and rename it in another directory
3. push the changes to the source branch
4. observer that git diff shows the new file as COPIED
5. Create a suggestion
6. Apply the Suggestions and commit

Expected Results

Changes are applied to the file in the COPIED state

Actual Results

Changes are applied to the original file, not the actual new file which was in a COPIED state

Workaround

None at the moment. 

Until the fix, Suggestion should be applied to files without the COPIED status