OPSAPS-23512. Bump API version to 9 for CM5.3.

Introduced V9 API for CM5.3. So bumping the version to 9 in the python API
too.

Author: Harish Kantamneni

python/setup.py

@@ -35,7 +35,7 @@
 
 setup(
   name = 'cm_api',
-  version = '8.0.0',    # Compatible with API v8 (CM 5.2)
+  version = '9.0.0',    # Compatible with API v9 (CM 5.3)
   packages = find_packages('src', exclude=['cm_api_tests']),
   package_dir = {'cm_api': 'src/cm_api',
                  'cm_shell': 'src/cm_shell'},

python/src/cm_api/api_client.py

@@ -30,7 +30,7 @@
 LOG = logging.getLogger(__name__)
 
 API_AUTH_REALM = "Cloudera Manager"
-API_CURRENT_VERSION = 8
+API_CURRENT_VERSION = 9
 
 class ApiException(RestException):
   """