Revert "chore: set top-level await"

This reverts commit e4f6218.

Author: TatsuyaYamamoto

tools/update-lib-configs.js

@@ -100,4 +100,4 @@ async function format() {
   eslint.ESLint.outputFixes(report)
 }
 
-await format()
+format()

tools/update-lib-index.js

@@ -61,4 +61,4 @@ async function format() {
   eslint.ESLint.outputFixes(report)
 }
 
-await format()
+format()

tools/update-vue3-export-names.js

@@ -10,7 +10,7 @@ const https = require('node:https')
 const { URL } = require('node:url')
 const tsParser = require('@typescript-eslint/parser')
 
-await main()
+main()
 
 async function main() {
   const names = new Set()