security/py-greenbone-feed-sync: Fix RUN_DEPENDS

• Use PY_TOMLI
• Bump PORTREVISION for dependency change

from pyproject.toml:
tomli = { version = ">=2.0.1", python = "<3.11" }

Reference: https://github.com/greenbone/greenbone-feed-sync/blob/v25.1.0/pyproject.toml#L31
Approved by: portmgr (blanket)
With hat: python