Bump vue-loader from 15.9.0 to 15.9.1 in /js

Bumps [vue-loader](https://github.com/vuejs/vue-loader) from 15.9.0 to 15.9.1.
- [Release notes](https://github.com/vuejs/vue-loader/releases)
- [Changelog](https://github.com/vuejs/vue-loader/blob/master/CHANGELOG.md)
- [Commits](https://github.com/vuejs/vue-loader/compare/v15.9.0...v15.9.1)

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

js/package-lock.json

@@ -7232,9 +7232,9 @@
       "dev": true
     },
     "vue-loader": {
-      "version": "15.9.0",
-      "resolved": "https://registry.npmjs.org/vue-loader/-/vue-loader-15.9.0.tgz",
-      "integrity": "sha512-FeDHvTSpwyLeF7LIV1PYkvqUQgTJ8UmOxhSlCyRSxaXCKk+M6NF4tDQsLsPPNeDPyR7TfRQ8MLg6v+8PsDV9xQ==",
+      "version": "15.9.1",
+      "resolved": "https://registry.npmjs.org/vue-loader/-/vue-loader-15.9.1.tgz",
+      "integrity": "sha512-IaPU2KOPjs/QjMlxFs/TiTtQUSbftQ7lsAvoxe21rtcQohsMhx+1AltXCNhZIpIn46PtODiAgz+o8RbMpKtmJw==",
       "dev": true,
       "requires": {
         "@vue/component-compiler-utils": "^3.1.0",

js/package.json

@@ -36,7 +36,7 @@
     "mini-css-extract-plugin": "^0.9.0",
     "style-loader": "^1.1.3",
     "url-loader": "^3.0.0",
-    "vue-loader": "^15.9.0",
+    "vue-loader": "^15.9.1",
     "vue-style-loader": "^4.1.2",
     "vue-template-compiler": "^2.6.11",
     "webpack": "^4.42.0",