Bump node-addon-api in /1_hello_world/node-addon-api-addon-class (#217)

Bumps [node-addon-api](https://github.com/nodejs/node-addon-api) from 4.3.0 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@v4.3.0...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] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

1_hello_world/node-addon-api-addon-class/package.json

@@ -6,7 +6,7 @@
   "private": true,
   "dependencies": {
     "bindings": "~1.2.1",
-    "node-addon-api": "^4.0.0"
+    "node-addon-api": "^7.0.0"
   },
   "scripts": {
     "test": "node hello.js"