[BUG] Copies of the .gitignore file are Endlessly Commitable

[SamuelZheng11]

Describe the bug
When a user copies and pastes the .gitignore file inside the repository. It results in it being endlessly commitable.

To reproduce
Steps to reproduce the behavior:

1. Launch VisualGit
2. Create new repo with a .gitignore file (create a new folder and select it as the new repo location)
3. Go into the folder and create a copy of the .gitignore that is there (CTRL + C then CTRL + V )
4. Go to VisualGit and commit the change
5. 4()

Expected behavior / Acceptance criteria

• copies of the .gitignore must be either ignored or not commitable after the first commit of the copy

Screenshots

Desktop (please complete the following information):

• OS: Windows 10
• Browser: Chrome

Additional context

Related issues

[encryptededdy]

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[rmberriman]

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