net/zapret: Update 72.6 => 72.7

[alven]

Summary

Changelogs:

• https://github.com/bol-van/zapret/releases/tag/v72.7
• https://github.com/bol-van/zapret/compare/v72.6...v72.7

Test Plan

For every {amd64} × {15.0, 14.3}:

• Successful poudriere testport
• Successful run-testing