Downgrade monaco-editor

For issue microsoft/monaco-editor#1572

packages/delir/package.json

@@ -47,7 +47,7 @@
         "joi": "14.3.1",
         "keymirror": "0.1.1",
         "lodash": "4.17.13",
-        "monaco-editor": "0.18.0",
+        "monaco-editor": "0.17.1",
         "mouse-wheel": "1.2.0",
         "mousetrap": "1.6.3",
         "msgpack5": "4.2.1",

yarn.lock

@@ -10364,10 +10364,10 @@ monaco-editor-webpack-plugin@1.7.0:
   dependencies:
     "@types/webpack" "^4.4.19"
 
-monaco-editor@0.18.0:
-  version "0.18.0"
-  resolved "https://registry.yarnpkg.com/monaco-editor/-/monaco-editor-0.18.0.tgz#72079e1da5b74eb356685b75bda611faa7251036"
-  integrity sha512-nNaKGNdeXwDxzmtrbJKn5q30jcuu+l7eMtaCDA4eLagvx66/joYvSiGkL/Nx4L0cZKM7ASu+fPIr3kmjEr5Ncg==
+monaco-editor@0.17.1:
+  version "0.17.1"
+  resolved "https://registry.yarnpkg.com/monaco-editor/-/monaco-editor-0.17.1.tgz#8fbe96ca54bfa75262706e044f8f780e904aa45c"
+  integrity sha512-JAc0mtW7NeO+0SwPRcdkfDbWLgkqL9WfP1NbpP9wNASsW6oWqgZqNIWt4teymGjZIXTElx3dnQmUYHmVrJ7HxA==
 
 mouse-wheel@1.2.0:
   version "1.2.0"