Bump newrelic from 13.6.4 to 13.6.6 (#335)

Bumps [newrelic](https://github.com/newrelic/node-newrelic) from 13.6.4 to 13.6.6.
- [Release notes](https://github.com/newrelic/node-newrelic/releases)
- [Changelog](https://github.com/newrelic/node-newrelic/blob/main/changelog.json)
- [Commits](newrelic/node-newrelic@v13.6.4...v13.6.6)

---
updated-dependencies:
- dependency-name: newrelic
  dependency-version: 13.6.6
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package.json

@@ -74,7 +74,7 @@
         "fastify": "^5.6.1",
         "fastify-type-provider-zod": "^6.0.0",
         "ioredis": "^5.6.1",
-        "newrelic": "13.6.4",
+        "newrelic": "13.6.6",
         "pino": "^10.0.0",
         "pino-pretty": "^13.1.1",
         "rimraf": "^6.0.1",