Cloning an object ending with a number create an exception

[jonadem]

Describe the bug
Cloning an object ending with a number create an exception

To Reproduce
Steps to reproduce the behavior:

1. Go to the "Object dictionary" pane
2. Rename an object to add a number at the end
3. Clone this object
4. See error

Version used
Latest

Expected behavior
Being able to clone the object without an exception message (or a message that cloning an object with a name ending with a number is not allowed)

[nimrof]

Sorry for late reply.
Confirmed

It is because the regex at the top here tries to detect numbers and increment them.
The bug is triggered because it does not work with words that ends with numbers, only numbers separated by space.
It tries to parse the word+number as a int and that fails causing the crash

https://github.com/CANopenNode/CANopenEditor/blob/main/EDSEditorGUI/InsertObjects.cs#L162-L171

I will try to fix, but if anyone else would like a go please go ahead.