Make more packages type:module

Signed-off-by: Sebastian Malton <sebastian@malton.name>

packages/release-tool/package.json

@@ -7,9 +7,12 @@
   "private": true,
   "scripts": {
     "clean": "rimraf dist/",
-    "build": "swc ./src/index.ts -o ./dist/index.mjs",
-    "create-release-pr": "node ./dist/index.mjs"
+    "build": "swc ./src/index.ts -d ./dist"
   },
+  "bin": {
+    "create-release-pr": "./dist/index.js"
+  },
+  "type": "module",
   "devDependencies": {
     "@swc/cli": "^0.1.59",
     "@swc/core": "^1.3.31",