feat: update development status to beta to match ty

Author: boidolr

pyproject.toml

@@ -12,7 +12,7 @@ authors = [{ name = "Raphael Boidol", email = "pytest-ty@boidol.dev" }]
 license = "MIT"
 license-files = ["LICENSE"]
 classifiers = [
-  "Development Status :: 3 - Alpha",
+  "Development Status :: 3 - Beta",
   "Framework :: Pytest",
   "Intended Audience :: Developers",
   "Operating System :: OS Independent",