Fix issue with multiple pages of results in ec2_lc_find (#3090)

lib/ansible/modules/extras/cloud/amazon/ec2_lc_find.py

@@ -162,11 +162,12 @@ def find_launch_configs(client, module):
         }
     )
 
+    results = []
+
     for response in response_iterator:
         response['LaunchConfigurations'] = filter(lambda lc: re.compile(name_regex).match(lc['LaunchConfigurationName']),
                                                   response['LaunchConfigurations'])
 
-    results = []
         for lc in response['LaunchConfigurations']:
             data = {
                 'name': lc['LaunchConfigurationName'],