There's a merged pull request on the void-packages repository

bird: update to 2.13.1
https://github.com/void-linux/void-packages/pull/44564

Description:
Security update, from changelog:
  o BGP: Fix role check when no capability option is present
  o Filter: Fixed segfault when a case option had an empty block

#### Testing the changes
- I tested the changes in this PR: **briefly**

#### Local build testing
- I built this PR locally for my native architecture, (x86_64-glibc)
- I built this PR locally for my native architecture, (x86_64-musl)