Add ignore rules for Revise package files and common editor/OS tempor…

[sundowatch]

…ary files in Julia projects

Reasons for making this change

These additions help prevent accidental commits of files generated by the Revise package and common temporary files created by editors or operating systems. Ignoring these files keeps repositories clean and avoids sharing machine-specific or unnecessary artifacts.

Links to documentation supporting these rule changes

• Revise.jl documentation: https://timholy.github.io/Revise.jl/stable/
• Julia documentation on project environments: https://docs.julialang.org/en/v1/manual/environment-variables/
• Example .gitignore from Julia projects: https://github.com/JuliaLang/julia/blob/master/.gitignore

If this is a new template

Link to application or project’s homepage: https://julialang.org/

Merge and Approval Steps

• [x] Confirm that you've read the contribution guidelines and ensured your PR aligns
• [x] Ensure CI is passing
• [ ] Get a review and Approval from one of the maintainers