There is a new pull request by Duncaen against master on the void-packages repository

https://github.com/Duncaen/void-packages firefox-esr-102
https://github.com/void-linux/void-packages/pull/39677

firefox- esr 102
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#### Testing the changes
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A patch file from https://github.com/void-linux/void-packages/pull/39677.patch is attached