devel/pmd: update to 7.16.0

Changelog:
- https://pmd.github.io/2025/03/28/PMD-7.12.0/
- https://pmd.github.io/2025/04/25/PMD-7.13.0/
- https://pmd.github.io/2025/05/30/PMD-7.14.0/
- https://pmd.github.io/2025/06/27/PMD-7.15.0/
- https://pmd.github.io/2025/07/25/PMD-7.16.0/

PR:		288955
Reported by:	Tiago Gasiba <tiago.gasiba@gmail.com> (maintainer)