dep(jquery): update jquery to version 3.4.0 (#2897)

package.json

@@ -60,7 +60,7 @@
     "codemirror": "~5.30.0",
     "filesize": "~3.3.0",
     "isteven-angular-multiselect": "~4.0.0",
-    "jquery": "^3.3.1",
+    "jquery": "3.4.0",
     "js-yaml": "~3.10.0",
     "lodash-es": "^4.17.11",
     "moment": "^2.21.0",

yarn.lock

@@ -6546,6 +6546,11 @@ isurl@^1.0.0-alpha5:
     has-to-string-tag-x "^1.2.0"
     is-object "^1.0.1"
 
+jquery@3.4.0:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/jquery/-/jquery-3.4.0.tgz#8de513fa0fa4b2c7d2e48a530e26f0596936efdf"
+  integrity sha512-ggRCXln9zEqv6OqAGXFEcshF5dSBvCkzj6Gm2gzuR5fWawaX8t7cxKVkkygKODrDAzKdoYw3l/e3pm3vlT4IbQ==
+
 jquery@>=1.12.0, jquery@^3.3.1:
   version "3.3.1"
   resolved "https://registry.yarnpkg.com/jquery/-/jquery-3.3.1.tgz#958ce29e81c9790f31be7792df5d4d95fc57fbca"