scrapped refactors from old PR

[dev-ardi]

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Apply refactors from #11837

• I delete clone from config as it's not needed anymore
• I change some owned types that don't need to be to references
• Pattern matching for str_to_os

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist

• I have read the contributing document.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed. [🐛 Bug]: cargo test fails in my machine #11906

[diemol]

@dev-ardi would you like to continue working on this PR? We are about to do a release soon and wanted to know if we could have this as part of the release.

[dev-ardi]

@diemol sure, it's a very minor PR but I can try to get some time and finish it today :)

[diemol]

Thank you, @dev-ardi!