Remove unused dependency

Author: francoispluchino

package.json

@@ -79,7 +79,6 @@
     "@types/mocha": "^7.0.2",
     "@types/node-fetch": "^2.5.6",
     "@types/node-polyglot": "^0.4.34",
-    "@types/overlayscrollbars": "^1.12.0",
     "@vue/cli-plugin-babel": "^4.3.1",
     "@vue/cli-plugin-pwa": "^4.3.1",
     "@vue/cli-plugin-typescript": "^4.3.1",

yarn.lock

@@ -1107,11 +1107,6 @@
   resolved "https://registry.yarnpkg.com/@types/normalize-package-data/-/normalize-package-data-2.4.0.tgz#e486d0d97396d79beedd0a6e33f4534ff6b4973e"
   integrity sha512-f5j5b/Gf71L+dbqxIpQ4Z2WlmI/mPJ0fOkGGmFgtb6sAu97EPczzbS3/tJKxmcYDj55OX6ssqwDAWOHIYDRDGA==
 
-"@types/overlayscrollbars@^1.12.0":
-  version "1.12.0"
-  resolved "https://registry.yarnpkg.com/@types/overlayscrollbars/-/overlayscrollbars-1.12.0.tgz#98456caceca8ad73bd5bb572632a585074e70764"
-  integrity sha512-h/pScHNKi4mb+TrJGDon8Yb06ujFG0mSg12wIO0sWMUF3dQIe2ExRRdNRviaNt9IjxIiOfnRr7FsQAdHwK4sMg==
-
 "@types/pako@^1.0.1":
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/@types/pako/-/pako-1.0.1.tgz#33b237f3c9aff44d0f82fe63acffa4a365ef4a61"