Add Documentation on how to perform Multi-Node Finetuning in Slurm

[juvi21]

What piece of documentation is affected?

https://github.com/OpenAccess-AI-Collective/axolotl/blob/main/docs/multi-node.qmd

What part(s) of the article would you like to see updated?

Similar to the currently available documentation, it would be great to have a step-by-step tutorial on how to set up multiple nodes in a cluster orchestrated by Slurm (link). This would be useful for conducting FFT runs on relatively large clusters that are commonly managed by Slurm.

Expected Outcome:
A few sample Slurm scripts and a detailed step-by-step tutorial.

Additional Information

No response

Acknowledgements

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