Update cheatsheets

tldr/idevicebackup

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+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# idevicebackup
+
+> Create or restore backups for iOS devices.
+> Note: This tool is outdated. Please see `idevicebackup2`.
+> More information: <https://manned.org/idevicebackup>.
+
+- Create a backup of the device in the specified directory:
+
+`idevicebackup backup {{path/to/directory}}`
+
+- Restore a backup from the specified directory:
+
+`idevicebackup restore {{path/to/directory}}`