Remove some packages

package.json

@@ -30,7 +30,6 @@
     "highlight.js": "^9.12.0",
     "icheck": "^1.0.2",
     "jquery": "^3.3.1",
-    "lodash.debounce": "^4.0.8",
     "skinview3d": "^1.1.0-alpha.4",
     "sweetalert2": "^7.26.9",
     "toastr": "^2.1.4",
@@ -51,7 +50,6 @@
     "autoprefixer": "^9.0.1",
     "babel-core": "7.0.0-bridge.0",
     "babel-eslint": "^8.2.6",
-    "babel-jest": "^23.4.2",
     "babel-loader": "^8.0.0-beta.4",
     "babel-plugin-dynamic-import-node": "^2.0.0",
     "codecov": "^3.0.0",

yarn.lock

@@ -1237,13 +1237,6 @@ babel-jest@^23.4.0:
     babel-plugin-istanbul "^4.1.6"
     babel-preset-jest "^23.2.0"
 
-babel-jest@^23.4.2:
-  version "23.4.2"
-  resolved "https://registry.yarnpkg.com/babel-jest/-/babel-jest-23.4.2.tgz#f276de67798a5d68f2d6e87ff518c2f6e1609877"
-  dependencies:
-    babel-plugin-istanbul "^4.1.6"
-    babel-preset-jest "^23.2.0"
-
 babel-loader@^8.0.0-beta.4:
   version "8.0.0-beta.4"
   resolved "https://registry.yarnpkg.com/babel-loader/-/babel-loader-8.0.0-beta.4.tgz#c3fab00696c385c70c04dbe486391f0eb996f345"