Bump node-addon-api in /napi-asyncworker-example/node-addon-api

Bumps [node-addon-api](https://github.com/nodejs/node-addon-api) from 1.7.2 to 7.0.0.
- [Release notes](https://github.com/nodejs/node-addon-api/releases)
- [Changelog](https://github.com/nodejs/node-addon-api/blob/main/CHANGELOG.md)
- [Commits](nodejs/node-addon-api@1.7.2...v7.0.0)

---
updated-dependencies:
- dependency-name: node-addon-api
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

napi-asyncworker-example/node-addon-api/package.json

@@ -4,7 +4,7 @@
   "version": "1.0.0",
   "main": "test/Test.js",
   "dependencies": {
-    "node-addon-api": "^1.1.0"
+    "node-addon-api": "^7.0.0"
   },
   "scripts": {
     "test": "node --napi-modules ./test/Test.js"