feat: bump release level to production/stable (#88)

Fixes #87 🦕

Release-As: 1.0.0

.repo-metadata.json

@@ -4,7 +4,7 @@
     "product_documentation": "https://cloud.google.com/dialogflow/cx/docs",
     "client_documentation": "https://googleapis.dev/python/dialogflow-cx/latest",
     "issue_tracker": "https://issuetracker.google.com/savedsearches/5300385",
-    "release_level": "beta",
+    "release_level": "ga",
     "language": "python",
     "library_type": "GAPIC_AUTO",
     "repo": "googleapis/python-dialogflow-cx",

README.rst

@@ -1,15 +1,15 @@
 Python Client for Dialogflow CX API
 =================================================
 
-|beta| |pypi| |versions|
+|GA| |pypi| |versions|
 
 `Dialogflow CX API`_: Builds conversational interfaces (for example, chatbots, and voice-powered apps and devices).
 
 - `Client Library Documentation`_
 - `Product Documentation`_
 
-.. |beta| image:: https://img.shields.io/badge/support-beta-orange.svg
-   :target: https://github.com/googleapis/google-cloud-python/blob/master/README.rst#beta-support
+.. |GA| image:: https://img.shields.io/badge/support-ga-gold.svg
+   :target: https://github.com/googleapis/google-cloud-python/blob/master/README.rst#general-availability
 .. |pypi| image:: https://img.shields.io/pypi/v/google-cloud-dialogflow-cx.svg
    :target: https://pypi.org/project/google-cloud-dialogflow-cx/
 .. |versions| image:: https://img.shields.io/pypi/pyversions/google-cloud-dialogflow-cx.svg

setup.py

@@ -51,7 +51,7 @@
     ),
     python_requires=">=3.6",
     classifiers=[
-        "Development Status :: 4 - Beta",
+        "Development Status :: 5 - Production/Stable",
         "Intended Audience :: Developers",
         "Operating System :: OS Independent",
         "Programming Language :: Python :: 3.6",