Replace inappropriate international email test data with neutral example

[AnkitAhlawat7742]

Issue #5050

Bug Description:
The code contains inappropriate international email test data, including references to the Ukrainian nationalist Stepan Bandera and an email address containing a nationalist slogan. This content is unsuitable and should be replaced with neutral examples to maintain professionalism and inclusivity.

[AnkitAhlawat7742]

@jaraco , if possible can you please review this PR

[AnkitAhlawat7742]

@sharktide , I noticed that you've approved the PR, but it hasn't been merged into the main branch yet.
If there's anything else I need to do from my side to complete the merge, please let me know.

[sharktide]

@sharktide , I noticed that you've approved the PR, but it hasn't been merged into the main branch yet.

If there's anything else I need to do from my side to complete the merge, please let me know.

I don't have write permissions to this repository. Someone else (eg. a core dev) will have to merge it

[AnkitAhlawat7742]

@abravalheri , This PR has already been reviewed and approved by @sharktide, but he doesn't have the necessary permissions to merge it. Could you please go ahead and merge it, as the review is complete and the pipeline has passed?
let me know if i need to do anything else

[AnkitAhlawat7742]

@jaraco, if possible, could you please merge this PR? It has been reviewed and approved by Sharktide, but they do not have the necessary permissions to merge it. And it has been pending from long time