openSUSE 15-SP2: 2021:1070-1 Important: Remote Code Execution Fix

This update for fossil fixes the following issues:

- fossil 2.12.1:

* CVE-2020-24614: Remote authenticated users with check-in or

administrative privileges could have executed arbitrary code

[boo#1175760]

* Security fix in the "fossil git export" command. New "safety-net"

features were added to prevent similar problems in the future.

* Enhancements to the graph display for cases when there are many

cherry-pick merges into a single check-in. Example

* Enhance the fossil open command with the new --workdir option and the

ability to accept a URL as the repository name, causing the remote

repository to be cloned automatically. Do not allow "fossil open" to

open in a non-empty working directory unless the --keep option or the

new --force option is used.

* Enhance the markdown formatter to more closely follow the CommonMark

specification with regard to text highlighting. Underscores in the

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