* Add info about restoring backups to GitRepo how-to
This provides a few bits of advice about steps to take before restoring
a multi-cluster setup with Fleet workloads.
* Fix broken anchor on bundle resources
The top of the page does not need any anchor.
* Propagate doc to version 0.13
A new version has been created, and needs this documented as well.
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Co-authored-by: Olivier Vernin <olivier@vernin.me>
Corentin Néau