Updated release:publish script (#115)

chore: Called build before allowing changsets to publish packages

Co-authored-by: ijlee2 <[email protected]>

package.json

@@ -19,7 +19,7 @@
     "lint:fix": "pnpm --filter '*' lint:fix",
     "prepare": "pnpm --filter './packages/**' --filter my-v2-addon build",
     "release:changelog": "changeset version",
-    "release:publish": "changeset publish",
+    "release:publish": "pnpm build && changeset publish",
     "start": "concurrently 'npm:start:*' --restart-after 5000 --prefix-colors cyan,white,yellow",
     "start:embroider-css-modules": "pnpm --filter embroider-css-modules start",
     "start:my-app": "pnpm --filter my-app start",