chore(deps): bump elastic-apm-node from 3.37.0 to 4.0.0

Bumps [elastic-apm-node](https://github.com/elastic/apm-agent-nodejs) from 3.37.0 to 4.0.0.
- [Release notes](https://github.com/elastic/apm-agent-nodejs/releases)
- [Changelog](https://github.com/elastic/apm-agent-nodejs/blob/main/CHANGELOG.asciidoc)
- [Commits](elastic/apm-agent-nodejs@v3.37.0...v4.0.0)

---
updated-dependencies:
- dependency-name: elastic-apm-node
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>