devel/py-iniconfig: Fix version

• Bump PORTREVISION for package change

from setup.py:

use_scm_version=True,

from pyproject.toml:
requires = ["setuptools>=41.2.0", "wheel", "setuptools_scm>3"]

Before:
%%PYTHON_SITELIBDIR%%/iniconfig-0.0.0-py%%PYTHON_VER%%.egg-info/PKG-INFO
%%PYTHON_SITELIBDIR%%/iniconfig-0.0.0-py%%PYTHON_VER%%.egg-info/SOURCES.txt
%%PYTHON_SITELIBDIR%%/iniconfig-0.0.0-py%%PYTHON_VER%%.egg-info/dependency_links.txt
%%PYTHON_SITELIBDIR%%/iniconfig-0.0.0-py%%PYTHON_VER%%.egg-info/not-zip-safe
%%PYTHON_SITELIBDIR%%/iniconfig-0.0.0-py%%PYTHON_VER%%.egg-info/top_level.txt

After:
%%PYTHON_SITELIBDIR%%/iniconfig-1.1.1-py%%PYTHON_VER%%.egg-info/PKG-INFO
%%PYTHON_SITELIBDIR%%/iniconfig-1.1.1-py%%PYTHON_VER%%.egg-info/SOURCES.txt
%%PYTHON_SITELIBDIR%%/iniconfig-1.1.1-py%%PYTHON_VER%%.egg-info/dependency_links.txt
%%PYTHON_SITELIBDIR%%/iniconfig-1.1.1-py%%PYTHON_VER%%.egg-info/not-zip-safe
%%PYTHON_SITELIBDIR%%/iniconfig-1.1.1-py%%PYTHON_VER%%.egg-info/top_level.txt

Approved by: portmgr (blanket)
With hat: python