IoException can also occur when file is in use

Can also occur when the [sourceFileName] is in use.
'The process cannot access the file because it is being used by another process.'

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* ID: 1b48b95b-9953-c61c-5d48-252f7da1613c
* Version Independent ID: da547b89-cc27-5fca-a920-88c3c1b8add4
* Content: [File.Move(String, String) Method (System.IO)](https://docs.microsoft.com/en-us/dotnet/api/system.io.file.move?f1url=https%3A%2F%2Fmsdn.microsoft.com%2Fquery%2Fdev15.query%3FappId%3DDev15IDEF1%26l%3DEN-US%26k%3Dk(System.IO.File.Move);k(TargetFrameworkMoniker-.NETFramework,Version%3Dv4.7.1);k(DevLang-csharp)%26rd%3Dtrue&view=netframework-4.7.2)
* Content Source: [xml/System.IO/File.xml](https://github.com/dotnet/dotnet-api-docs/blob/master/xml/System.IO/File.xml)
* Product: **dotnet-api**
* GitHub Login: @dotnet-bot
* Microsoft Alias: **dotnetcontent**