Rebase Compose v3.1 schema on the latest v3 schema.

Signed-off-by: Daniel Nephin <dnephin@docker.com>

cli/compose/schema/data/config_schema_v3.1.json

@@ -198,8 +198,8 @@
         },
         "sysctls": {"$ref": "#/definitions/list_or_dict"},
         "stdin_open": {"type": "boolean"},
-        "stop_signal": {"type": "string"},
         "stop_grace_period": {"type": "string", "format": "duration"},
+        "stop_signal": {"type": "string"},
         "tmpfs": {"$ref": "#/definitions/string_or_list"},
         "tty": {"type": "boolean"},
         "ulimits": {
@@ -231,10 +231,11 @@
 
     "healthcheck": {
       "id": "#/definitions/healthcheck",
-      "type": ["object", "null"],
+      "type": "object",
+      "additionalProperties": false,
       "properties": {
-        "interval": {"type":"string"},
-        "timeout": {"type":"string"},
+        "disable": {"type": "boolean"},
+        "interval": {"type": "string"},
         "retries": {"type": "number"},
         "test": {
           "oneOf": [
@@ -242,9 +243,8 @@
             {"type": "array", "items": {"type": "string"}}
           ]
         },
-        "disable": {"type": "boolean"}
-      },
-      "additionalProperties": false
+        "timeout": {"type": "string"}
+      }
     },
     "deployment": {
       "id": "#/definitions/deployment",
@@ -337,6 +337,7 @@
           },
           "additionalProperties": false
         },
+        "internal": {"type": "boolean"},
         "labels": {"$ref": "#/definitions/list_or_dict"}
       },
       "additionalProperties": false
@@ -357,10 +358,11 @@
           "type": ["boolean", "object"],
           "properties": {
             "name": {"type": "string"}
-          }
-        }
+          },
+          "additionalProperties": false
+        },
+        "labels": {"$ref": "#/definitions/list_or_dict"}
       },
-      "labels": {"$ref": "#/definitions/list_or_dict"},
       "additionalProperties": false
     },