setup.py: drop python versions below 3.8

setup.py

@@ -1,34 +1,32 @@
 from setuptools import setup
 
 setup(
-    name='fancycompleter',
+    name="fancycompleter",
     setup_requires="setupmeta",
     versioning="devcommit",
     maintainer="Daniel Hahler",
-    url='https://github.com/pdbpp/fancycompleter',
-    author='Antonio Cuni',
-    author_email='[email protected]',
-    py_modules=['fancycompleter'],
-    license='BSD',
-    description='colorful TAB completion for Python prompt',
-    keywords='rlcompleter prompt tab color completion',
+    url="https://github.com/pdbpp/fancycompleter",
+    author="Antonio Cuni",
+    author_email="[email protected]",
+    py_modules=["fancycompleter"],
+    license="BSD",
+    description="colorful TAB completion for Python prompt",
+    keywords="rlcompleter prompt tab color completion",
     classifiers=[
         "Development Status :: 4 - Beta",
         "Environment :: Console",
         "License :: OSI Approved :: BSD License",
-        'Programming Language :: Python :: 2.6',
-        'Programming Language :: Python :: 2.7',
-        'Programming Language :: Python :: 3.5',
-        'Programming Language :: Python :: 3.6',
-        'Programming Language :: Python :: 3.7',
-        'Programming Language :: Python :: 3.8',
+        "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
         "Intended Audience :: Developers",
         "Operating System :: POSIX",
         "Operating System :: Microsoft :: Windows",
         "Topic :: Utilities",
-        ],
+    ],
     install_requires=[
         "pyrepl @ git+https://github.com/pdbpp/pyrepl@master#egg=pyrepl",
         "pyreadline;platform_system=='Windows'",
-    ]
+    ],
 )