Chore: Update v4.0.0

package.json

@@ -1,10 +1,14 @@
 {
   "name": "remixicon",
-  "version": "3.7.0",
+  "version": "4.0.0",
   "description": "Remix Icon is a set of open source neutral style system symbols elaborately crafted for designers and developers. All of the icons are free to use for both personal and commercial.",
   "homepage": "https://remixicon.com",
   "keywords": [
-    "remixicon", "remix", "icon", "icon library", "icon pack"
+    "remixicon",
+    "remix",
+    "icon",
+    "icon library",
+    "icon pack"
   ],
   "files": [
     "fonts/",
@@ -14,11 +18,14 @@
     "README_CN.md",
     "README.md"
   ],
-  "license": "Apache 2.0",
+  "license": "Apache-2.0",
   "repository": {
     "type": "git",
     "url": "https://github.com/Remix-Design/remixicon.git"
   },
   "bugs": "https://github.com/Remix-Design/remixicon/issues",
-  "contributors": ["Wendy Gao <wendygaoyuan@163.com>", "Jimmy Cheung <jimmy@remixdesign.cn>"]
-}
+  "contributors": [
+    "Wendy Gao <wendygaoyuan@163.com>",
+    "Jimmy Cheung <jimmy@remixdesign.cn>"
+  ]
+}