Update PyPI classifiers

Author: justinmayer

Diff for: pyproject.toml

@@ -10,12 +10,11 @@ keywords = ["testing", "pytest", "plugin"]
 repository = "https://github.com/Teemu/pytest-sugar"
 
 classifiers = [
-    "Development Status :: 4 - Beta",
+    "Development Status :: 5 - Production/Stable",
+    "Environment :: Console",
     "Intended Audience :: Developers",
     "License :: OSI Approved :: BSD License",
-    "Operating System :: POSIX",
-    "Operating System :: Microsoft :: Windows",
-    "Operating System :: MacOS :: MacOS X",
+    "Operating System :: OS Independent",
     "Topic :: Software Development :: Testing",
     "Topic :: Software Development :: Libraries",
     "Topic :: Utilities",