Remove legacy setup files

setup.cfg

@@ -1,2 +0,0 @@
-[metadata]
-description-file = README.md

setup.py

@@ -1,26 +0,0 @@
-from setuptools import setup
-
-with open("README.md", "r") as fh:
-    long_description = fh.read()
-
-setup(
-    name='prometheus-qbittorrent-exporter',
-    packages=['qbittorrent_exporter'],
-    version='1.3.0',
-    long_description=long_description,
-    long_description_content_type="text/markdown",
-    description='Prometheus exporter for qbittorrent',
-    author='Esteban Sanchez',
-    author_email='esteban.sanchez@gmail.com',
-    url='https://github.com/esanchezm/prometheus-qbittorrent-exporter',
-    download_url='https://github.com/esanchezm/prometheus-qbittorrent-exporter/archive/1.3.0.tar.gz',
-    keywords=['prometheus', 'qbittorrent'],
-    classifiers=[],
-    python_requires='>=3,<3.10',
-    install_requires=['attrdict==2.0.1', 'qbittorrent-api==2023.4.47', 'prometheus_client==0.16.0', 'python-json-logger==2.0.2'],
-    entry_points={
-        'console_scripts': [
-            'qbittorrent-exporter=qbittorrent_exporter.exporter:main',
-        ]
-    }
-)