fix: module error (#1087)

* fix: module error

refactor all suffix of bundled scripts with commonjs module from 'js' to cjs

error:
ReferenceError: exports is not defined in ES module scope
This file is being treated as an ES module because it has a '.js' file extension and '.../rrweb/package.json' contains "type": "module". To treat it as a CommonJS script, rename it to use the '.cjs' file extension.

* update jest config files

packages/rrdom/package.json

@@ -3,7 +3,7 @@
   "version": "0.1.7",
   "homepage": "https://github.com/rrweb-io/rrweb/tree/main/packages/rrdom#readme",
   "license": "MIT",
-  "main": "lib/rrdom.js",
+  "main": "lib/rrdom.cjs",
   "module": "es/rrdom.js",
   "typings": "es",
   "unpkg": "dist/rrdom.js",
@@ -13,6 +13,7 @@
     "es",
     "typings"
   ],
+  "type": "module",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/rrweb-io/rrweb.git"