fix Docker port mapping for PORT_WEB_UI

Author: whummer

localstack/constants.py

@@ -2,7 +2,7 @@
 import localstack_client.config
 
 # LocalStack version
-VERSION = '0.11.2'
+VERSION = '0.11.3'
 
 # constant to represent the "local" region, i.e., local machine
 REGION_LOCAL = 'local'

localstack/utils/bootstrap.py

@@ -386,6 +386,7 @@ def start_infra_in_docker():
     # construct default port mappings
     if service_ports.get('edge') == 0:
         service_ports.pop('edge')
+    service_ports.pop('dashboard', None)
     for port in service_ports.values():
         port_mappings.add(port)