update package metadata: (#263)

- development status
- drop python 3.7 support

Author: kkozik-amplify

README.md

@@ -23,7 +23,7 @@ Learn more at <https://www.amplify.com>
 
 ### Prerequisites
 
-python-hcl2 requires Python 3.7 or higher to run.
+python-hcl2 requires Python 3.8 or higher to run.
 
 ### Installing
 

pyproject.toml

@@ -9,22 +9,21 @@ license = {text = "MIT"}
 description = "A parser for HCL2"
 keywords = []
 classifiers = [
-    "Development Status :: 4 - Beta",
+    "Development Status :: 5 - Production/Stable",
     "Topic :: Software Development :: Libraries :: Python Modules",
     "Intended Audience :: Developers",
     "License :: OSI Approved :: MIT License",
     "Operating System :: OS Independent",
     "Programming Language :: Python",
     "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",
     "Programming Language :: Python :: 3.13",
 ]
-requires-python = ">=3.7.0"
+requires-python = ">=3.8.0"
 
 dependencies = [
     "lark>=1.1.5,<2.0",