sysutils/pv: Update to 1.8.9

Changelog:
https://codeberg.org/a-j-wood/pv/src/tag/v1.8.9/docs/NEWS.md

Port changes:

• Use SSL for MASTER_SITES
• Change license from ART20 to GPLv3+
• Remove obsolete option LFS
• Switch to using a pkg-plist file

PR: 278528
Reported by: kunda <luzpaz@pm.me>