feat: bump release level to production/stable (#68)

Googlers see b/218670389

Fixes #3 🦕

Release-As: 1.0.0

packages/google-cloud-certificate-manager/.repo-metadata.json

@@ -4,7 +4,7 @@
     "product_documentation": "https://cloud.google.com/python/docs/reference/certificatemanager/latest",
     "client_documentation": "https://cloud.google.com/python/docs/reference/certificatemanager/latest",
     "issue_tracker": "",
-    "release_level": "preview",
+    "release_level": "stable",
     "language": "python",
     "library_type": "GAPIC_AUTO",
     "repo": "googleapis/python-certificate-manager",

packages/google-cloud-certificate-manager/README.rst

@@ -1,14 +1,14 @@
 Python Client for Certificate Manager API
 =========================================
 
-|preview| |pypi| |versions|
+|stable| |pypi| |versions|
 
 `Certificate Manager API`_: lets you acquire and manage TLS (SSL) certificates for use with Cloud Load Balancing.
 
 - `Client Library Documentation`_
 - `Product Documentation`_
 
-.. |preview| image:: https://img.shields.io/badge/support-preview-orange.svg
+.. |stable| image:: https://img.shields.io/badge/support-stable-gold.svg
    :target: https://github.com/googleapis/google-cloud-python/blob/main/README.rst#stability-levels
 .. |pypi| image:: https://img.shields.io/pypi/v/google-cloud-certificate-manager.svg
    :target: https://pypi.org/project/google-cloud-certificate-manager/

packages/google-cloud-certificate-manager/setup.py

@@ -23,7 +23,7 @@
 description = "Certificate Manager API client library"
 url = "https://github.com/googleapis/python-certificate-manager"
 version = "0.2.1"
-release_status = "Development Status :: 4 - Beta"
+release_status = "Development Status :: 5 - Production/Stable"
 dependencies = [
     "google-api-core[grpc] >= 1.32.0, <3.0.0dev,!=2.0.*,!=2.1.*,!=2.2.*,!=2.3.*,!=2.4.*,!=2.5.*,!=2.6.*,!=2.7.*",
     "proto-plus >= 1.22.0, <2.0.0dev",