There is an updated pull request by mobinmob against master on the void-packages repository

https://github.com/mobinmob/void-packages font-awesome6
https://github.com/void-linux/void-packages/pull/43209

font-awesome6: update to 6.3.0.
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#### Testing the changes
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A patch file from https://github.com/void-linux/void-packages/pull/43209.patch is attached