chore: update dependencie and devDependencies

 @babel/cli                                 ^7.12.10  →  ^7.13.10
 @babel/core                                ^7.12.10  →  ^7.13.10
 @babel/plugin-proposal-object-rest-spread   ^7.12.1  →   ^7.13.8
 @babel/preset-env                          ^7.12.11  →  ^7.13.10
 autoprefixer                                ^10.2.3  →   ^10.2.5
 browser-sync                               ^2.26.13  →  ^2.26.14
 clean-css-cli                                ^4.3.0  →    ^5.2.1
 eslint                                      ^7.18.0  →   ^7.21.0
 eslint-config-xo                            ^0.34.0  →   ^0.35.0
 eslint-plugin-unicorn                       ^26.0.1  →   ^28.0.2
 js-beautify                                 ^1.13.4  →   ^1.13.5
 jsdom                                       ^16.4.0  →   ^16.5.0
 postcss                                      ^8.2.4  →    ^8.2.8
 pug                                          ^3.0.0  →    ^3.0.2
 sass                                        ^1.32.5  →   ^1.32.8
 stylelint                                   ^13.9.0  →  ^13.12.0
 stylelint-config-standard                   ^20.0.0  →   ^21.0.0
 stylelint-scss                              ^3.18.0  →   ^3.19.0

Author: mrholek

package.json

@@ -85,45 +85,45 @@
     "perfect-scrollbar": "1.5.0"
   },
   "devDependencies": {
-    "@babel/cli": "^7.12.10",
-    "@babel/core": "^7.12.10",
-    "@babel/plugin-proposal-object-rest-spread": "^7.12.1",
-    "@babel/preset-env": "^7.12.11",
+    "@babel/cli": "^7.13.10",
+    "@babel/core": "^7.13.10",
+    "@babel/plugin-proposal-object-rest-spread": "^7.13.8",
+    "@babel/preset-env": "^7.13.10",
     "@coreui/svg-injector": "^1.0.0",
     "@coreui/vendors-injector": "^1.1.0",
-    "autoprefixer": "^10.2.3",
+    "autoprefixer": "^10.2.5",
     "babel-eslint": "^10.1.0",
     "babel-plugin-transform-es2015-modules-strip": "^0.1.1",
-    "browser-sync": "^2.26.13",
+    "browser-sync": "^2.26.14",
     "chalk": "^4.1.0",
-    "clean-css-cli": "^4.3.0",
+    "clean-css-cli": "^5.2.1",
     "copyfiles": "^2.4.1",
     "cross-env": "^7.0.3",
-    "eslint": "^7.18.0",
-    "eslint-config-xo": "^0.34.0",
+    "eslint": "^7.21.0",
+    "eslint-config-xo": "^0.35.0",
     "eslint-plugin-import": "^2.22.1",
-    "eslint-plugin-unicorn": "^26.0.1",
+    "eslint-plugin-unicorn": "^28.0.2",
     "foreach-cli": "^1.8.1",
-    "js-beautify": "^1.13.4",
-    "jsdom": "^16.4.0",
+    "js-beautify": "^1.13.5",
+    "jsdom": "^16.5.0",
     "minimist": "^1.2.5",
     "mkdirp": "^1.0.4",
     "node-sass": "^5.0.0",
     "nodemon": "^2.0.7",
     "npm-run-all": "^4.1.5",
-    "postcss": "^8.2.4",
+    "postcss": "^8.2.8",
     "postcss-cli": "^8.3.1",
     "postcss-combine-duplicated-selectors": "^10.0.2",
     "postcss-merge-rules": "^4.0.3",
-    "pug": "^3.0.0",
+    "pug": "^3.0.2",
     "rimraf": "^3.0.2",
-    "sass": "^1.32.5",
+    "sass": "^1.32.8",
     "shelljs": "^0.8.4",
-    "stylelint": "^13.9.0",
+    "stylelint": "^13.12.0",
     "stylelint-config-recommended-scss": "^4.2.0",
-    "stylelint-config-standard": "^20.0.0",
+    "stylelint-config-standard": "^21.0.0",
     "stylelint-order": "^4.1.0",
-    "stylelint-scss": "^3.18.0",
+    "stylelint-scss": "^3.19.0",
     "sync-glob": "^1.4.0"
   },
   "engines": {