Add example URL for device general settings

[sravankumar985]

Summary

There is a question related to end devices that is not being accessible(in some cases) in troubleshooting end devices, it would be nice to add an example URL for the same.

Screenshots

New:

Changes

Added an example URL to access the general settings tab of an end device.

Notes for Reviewers

...

Checklist

• Scope: The referenced issue is addressed, there are no unrelated changes.
• Run Locally: Verified that the docs build using make server, posted screenshots, verified external links. Test with HUGO_PARAMS_SEARCH_ENABLED=true if style changes will affect the search bar.
• New Features Marked: Documentation for new features is marked using the new-in-version shortcode, according to the guidelines in CONTRIBUTING.
• Style Guidelines: Documentation obeys style guidelines in CONTRIBUTING.
• Commits: Commit messages follow guidelines in CONTRIBUTING, there are no fixup commits left.

[KrishnaIyer]

Thanks