update package.json main and types directives

packages/emoji-mart-data/package.json

@@ -5,6 +5,8 @@
   "license": "MIT",
   "private": "true",
   "type": "module",
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
   "exports": {
     ".": {
       "types": "./dist/index.d.ts",