Support reverting a range of commits

[eden-ohana]

Currently supports revert to single commit or list of commits.

branch revert lakefs://example-repo/example-branch HEAD~1 HEAD~2 HEAD~3

The git command has the ability to revert a range of commits, using a two-dot syntax:

branch revert lakefs://example-repo/example-branch HEAD~1..HEAD~3

[github-actions[bot]]

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