Updated npm dependencies to fix vulnerabilities

package.json

@@ -10,19 +10,19 @@
     },
     "devDependencies": {
         "@tailwindcss/typography": "^0.2.0",
-        "browser-sync": "^2.26.3",
-        "browser-sync-webpack-plugin": "^2.0.1",
-        "cross-env": "^3.2.3",
-        "docsearch.js": "^2.6.2",
+        "browser-sync": "^2.26.13",
+        "browser-sync-webpack-plugin": "^2.2.2",
+        "cross-env": "^7.0.2",
+        "docsearch.js": "^2.6.3",
         "extra-watch-webpack-plugin": "^1.0.3",
         "hasbin": "^1.2.3",
-        "highlight.js": "^9.13.1",
-        "laravel-mix": "^4.0.0",
+        "highlight.js": "^9.18.3",
+        "laravel-mix": "^5.0.7",
         "node-cmd": "^3.0.0",
-        "sass": "^1.15.2",
-        "sass-loader": "^7.1.0",
+        "sass": "^1.27.0",
+        "sass-loader": "^10.0.4",
         "tailwindcss": "^1.9.5",
-        "vue-template-compiler": "^2.5.21",
-        "yargs": "^4.6.0"
+        "vue-template-compiler": "^2.6.12",
+        "yargs": "^16.1.0"
     }
 }

source/assets/build/js/main.js.LICENSE.txt

@@ -0,0 +1,7 @@
+/*!
+ * @overview es6-promise - a tiny implementation of Promises/A+.
+ * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)
+ * @license   Licensed under MIT license
+ *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE
+ * @version   v4.2.8+1e68dce6
+ */

source/assets/build/mix-manifest.json

@@ -1,5 +1,6 @@
 {
-    "/js/main.js": "/js/main.js?id=e861a611dcb81f22980f",
-    "/css/main.css": "/css/main.css?id=a72a572df416343c5e0a",
-    "/js/main.js.map": "/js/main.js.map?id=f5635e45ba1684a33b9d"
+    "/js/main.js": "/js/main.js?id=d2e818d859b5ee792cdd",
+    "/css/main.css": "/css/main.css?id=e1392581a6342f970934",
+    "/js/main.js.map": "/js/main.js.map?id=329baba0e9a5a02573b2",
+    "/css/main.css.map": "/css/main.css.map?id=33ff2e46fe366a5a4a7e"
 }