Bump webpack from 4.39.3 to 4.40.2 in /js

Bumps [webpack](https://github.com/webpack/webpack) from 4.39.3 to 4.40.2.
- [Release notes](https://github.com/webpack/webpack/releases)
- [Commits](https://github.com/webpack/webpack/compare/v4.39.3...v4.40.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

js/package.json

@@ -65,7 +65,7 @@
     "vue-i18n-extract": "^1.0.2",
     "vue-svg-inline-loader": "^1.2.15",
     "vue-template-compiler": "^2.6.10",
-    "webpack": "^4.30.0"
+    "webpack": "^4.40.2"
   },
   "browserslist": [
     ">0.25%",

js/yarn.lock

@@ -11335,10 +11335,10 @@ webpack-sources@^1.1.0, webpack-sources@^1.4.0, webpack-sources@^1.4.1:
     source-list-map "^2.0.0"
     source-map "~0.6.1"
 
-webpack@^4.0.0, webpack@^4.30.0:
+webpack@^4.0.0, webpack@^4.40.2:
-  version "4.39.3"
+  version "4.40.2"
-  resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.39.3.tgz#a02179d1032156b713b6ec2da7e0df9d037def50"
+  resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.40.2.tgz#d21433d250f900bf0facbabe8f50d585b2dc30a7"
-  integrity sha512-BXSI9M211JyCVc3JxHWDpze85CvjC842EvpRsVTc/d15YJGlox7GIDd38kJgWrb3ZluyvIjgenbLDMBQPDcxYQ==
+  integrity sha512-5nIvteTDCUws2DVvP9Qe+JPla7kWPPIDFZv55To7IycHWZ+Z5qBdaBYPyuXWdhggTufZkQwfIK+5rKQTVovm2A==
   dependencies:
     "@webassemblyjs/ast" "1.8.5"
     "@webassemblyjs/helper-module-context" "1.8.5"