🤖 build: Use .js extension for module build.

These changes were automatically generated by a transform whose code can be found at:
  - https://github.com/make-github-pseudonymous-again/rejuvenate/blob/31b7e48f29789fa2e2ad9e16013ff277c3bbca57/src/transforms/build:microbundle-configure-outputs-remove-mjs-module.js
Please contact the author of the transform if you believe there was an error.

Author: a-flying-potato

package.json

@@ -24,13 +24,13 @@
   "type": "module",
   "source": "src/index.js",
   "main": "dist/index.cjs",
-  "module": "dist/index.module.mjs",
+  "module": "dist/index.module.js",
   "esmodule": "dist/index.modern.js",
   "umd:main": "dist/index.umd.js",
   "unpkg": "dist/index.umd.js",
   "exports": {
     ".": {
-      "browser": "./dist/index.module.mjs",
+      "browser": "./dist/index.module.js",
       "umd": "./dist/index.umd.js",
       "require": "./dist/index.cjs",
       "default": "./dist/index.modern.js"