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

https://github.com/knusbaum/void-packages UPDATE-pgbouncer-1.16.1
https://github.com/void-linux/void-packages/pull/34892

pgbouncer: update to 1.16.1.
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#### Testing the changes
- I tested the changes in this PR: **briefly**
I ran the pgbouncer test suite with `./xbps-src check pgbouncer`


A patch file from https://github.com/void-linux/void-packages/pull/34892.patch is attached