Fix #63295: Refer to Sudo in Linux Save Error Message

[mmcru]

This PR is meant to address #63295:

When editing a file that can't be saved without elevation, a notification pops up, prompting to try and save as administrator. On Linux, perhaps this should say "Retry with sudo"

I have changed the button to what @bpasero suggested in the issue ("Retry as Sudo"):

I look forward to any suggestions or comments, and I would be happy to change the code or error messages as necessary. This is my first attempt at a contribution, so please let me know if I am missing anything. Thanks!

[bpasero]

@mmcru we cannot have localized messages like that with static strings, the entire string has to be a NLS string we can translate even if this means that each NLS string is duplicated for the Linux vs Windows case.

[mmcru]

That makes total sense. I figured I might have something wrong with the localization. Thanks for the correction. I will fix ASAP.

[bpasero]

Thanks 👍