Updated setup.py (version+classifiers)

Author: bmispelon

setup.py

@@ -8,7 +8,7 @@
 
 setup(
     name='trac-github',
-    version='2.4',
+    version='2.5',
     author='Aymeric Augustin',
     author_email='[email protected]',
     url='https://github.com/trac-hacks/trac-github',
@@ -30,4 +30,16 @@
     ]},
     test_suite='runtests',
     tests_require='lxml',
+    classifiers=[
+        'Programming Language :: Python',
+        'Programming Language :: Python :: 2.7',
+        'Programming Language :: Python :: 3',
+        'Programming Language :: Python :: 3.7',
+        'Programming Language :: Python :: 3.8',
+        'Programming Language :: Python :: 3.9',
+        'Programming Language :: Python :: 3.10',
+        'Programming Language :: Python :: 3.11',
+        'Programming Language :: Python :: 3.12',
+        'Framework :: Trac',
+    ],
 )