Set version to 0.0.1 and status to alpha

Author: JishnuM

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = metricrule
-version = 0.0.1dev1
+version = 0.0.1
 description = MetricRule agent for exporting ML serving telemetry
 long_description = file: README.md
 long_description_content_type = text/markdown
@@ -10,21 +10,18 @@ url = https://github.com/metricrule/metricrule-python-agent/tree/main/
 platforms = any
 license = Apache-2.0
 classifiers =
-    Development Status :: 2 - Pre-Alpha
+    Development Status :: 3 - Alpha
     Intended Audience :: Developers
     License :: OSI Approved :: Apache Software License
     Programming Language :: Python
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.6
-    Programming Language :: Python :: 3.7
-    Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
 
 [options]
 package_dir =
     = src
 packages = find_namespace:
-python_requires = >=3.6
+python_requires = >=3.9
 install_requires =
     jsonpath-ng
     prometheus-client