chore: Bump version 1.2.0

fwh1990 · fwh1990 · commit 255b190f3979 · 2021-05-19T09:52:22.000+08:00
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "flutter-iconfont-cli",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "main": "index.js",
   "keywords": [
     "iconfont",
