chore: simplify Python classifier to minimum version only

Author: dacrystal

pyproject.toml

@@ -10,11 +10,7 @@ readme = "README.md"
 requires-python = ">=3.10"
 dependencies = []
 classifiers = [
-    "Programming Language :: Python :: 3",
     "Programming Language :: Python :: 3.10",
-    "Programming Language :: Python :: 3.11",
-    "Programming Language :: Python :: 3.12",
-    "Programming Language :: Python :: 3.13",
 ]
 
 [project.scripts]