Bump vue-loader from 15.8.3 to 15.9.0

Bumps [vue-loader](https://github.com/vuejs/vue-loader) from 15.8.3 to 15.9.0.
- [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/v15.8.3...v15.9.0)

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

package.json

@@ -57,7 +57,7 @@
     "spotify-web-api-node": "^4.0.0",
     "superagent": "^5.2.1",
     "vue": "^2.6.11",
-    "vue-loader": "^15.8.3",
+    "vue-loader": "^15.9.0",
     "vue-router": "^3.1.5",
     "vue-server-renderer": "^2.6.11",
     "vue-template-compiler": "^2.6.11",

yarn.lock

@@ -8348,10 +8348,10 @@ vue-hot-reload-api@^2.3.0:
   resolved "https://registry.yarnpkg.com/vue-hot-reload-api/-/vue-hot-reload-api-2.3.3.tgz#2756f46cb3258054c5f4723de8ae7e87302a1ccf"
   integrity sha512-KmvZVtmM26BQOMK1rwUZsrqxEGeKiYSZGA7SNWE6uExx8UX/cj9hq2MRV/wWC3Cq6AoeDGk57rL9YMFRel/q+g==
 
-vue-loader@^15.8.3:
-  version "15.8.3"
-  resolved "https://registry.yarnpkg.com/vue-loader/-/vue-loader-15.8.3.tgz#857cb9e30eb5fc25e66db48dce7e4f768602a23c"
-  integrity sha512-yFksTFbhp+lxlm92DrKdpVIWMpranXnTEuGSc0oW+Gk43M9LWaAmBTnfj5+FCdve715mTHvo78IdaXf5TbiTJg==
+vue-loader@^15.9.0:
+  version "15.9.0"
+  resolved "https://registry.yarnpkg.com/vue-loader/-/vue-loader-15.9.0.tgz#5d4b0378a4606188fc83e587ed23c94bc3a10998"
+  integrity sha512-FeDHvTSpwyLeF7LIV1PYkvqUQgTJ8UmOxhSlCyRSxaXCKk+M6NF4tDQsLsPPNeDPyR7TfRQ8MLg6v+8PsDV9xQ==
   dependencies:
     "@vue/component-compiler-utils" "^3.1.0"
     hash-sum "^1.0.2"