skip p3 hosting tests in lhr (#542)

Author: jesterhazy

tests/integ/__init__.py

@@ -25,7 +25,7 @@
 PYTHON_VERSION = 'py' + str(sys.version_info.major)
 HOSTING_P2_UNAVAILABLE_REGIONS = ['ca-central-1', 'us-west-1', 'eu-west-2']
 HOSTING_P3_UNAVAILABLE_REGIONS = ['ap-southeast-1', 'ap-southeast-2', 'ap-south-1', 'ca-central-1',
-                                  'us-west-1']
+                                  'eu-west-2', 'us-west-1']
 
 logging.getLogger('boto3').setLevel(logging.INFO)
 logging.getLogger('botocore').setLevel(logging.INFO)