change order

Author: Feiyang1

scripts/exp/release.ts

@@ -40,14 +40,14 @@ async function publishExpPackages() {
     console.log('Welcome to the Firebase Exp Packages release CLI!');
 
     /**
-     * build packages
+     * Update fields in package.json and stuff
      */
-    await buildPackages();
+    await prepareFirestoreForRelease();
 
     /**
-     * Update fields in package.json and stuff
+     * build packages
      */
-    await prepareFirestoreForRelease();
+    await buildPackages();
 
     // path to exp packages
     const packagePaths = await mapWorkspaceToPackages([