fix(deps): bump ref-napi from 2.0.4 to 3.0.0 (#48)

Bumps [ref-napi](https://github.com/node-ffi-napi/ref-napi) from 2.0.4 to 3.0.0.
- [Release notes](https://github.com/node-ffi-napi/ref-napi/releases)
- [Changelog](https://github.com/node-ffi-napi/ref-napi/blob/latest/CHANGELOG.md)
- [Commits](node-ffi-napi/ref-napi@v2.0.4...v3.0.0)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -56,7 +56,7 @@
   "homepage": "https://github.com/hertzg/node-net-keepalive",
   "dependencies": {
     "ffi-napi": "^3.0.1",
-    "ref-napi": "^2.0.3"
+    "ref-napi": "^3.0.0"
   },
   "devDependencies": {
     "@commitlint/cli": "^9.1.1",