feat: Add ls option to backup command (#1771) #2325

Job	Run time
Test (stable, release, ubuntu-latest)	5m 57s
Typos	8s
Clippy (release)	33s
Rustfmt	14s
Build docs (stable, macos-latest)	30s
Test (stable, release, windows-latest)	12m 37s
Build docs (stable, windows-latest)	1m 45s
Build docs (stable, ubuntu-latest)	19s
Test (stable, release, macos-latest)	9m 45s
Result (CI)	3s
	31m 51s

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