There is a new pull request by oreo639 against master on the void-packages repository

https://github.com/oreo639/void-packages ffesr
https://github.com/void-linux/void-packages/pull/38817

firefox-esr: update to 91.12.0
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#### Testing the changes
- I tested the changes in this PR: **briefly**

This fixes build with gcc 12 and fixes build with the current cbindgen in the repos.

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A patch file from https://github.com/void-linux/void-packages/pull/38817.patch is attached