devel/go-perf: update to 0.0.0-20260908200009
Changelog: https://github.com/golang/perf/commits/22c9c6c9d4da6248aedbc79f02ecedcd59f8f5f2
Selected upstream changes:
- go.mod: update golang.org/x dependencies
- benchproc: correctly parse signed numeric sort keys
Event: EuroBSDcon Devsummit 2026