build(deps): bump node-rdkafka from 3.1.1 to 3.2.0

Bumps [node-rdkafka](https://github.com/Blizzard/node-rdkafka) from 3.1.1 to 3.2.0.
- [Release notes](https://github.com/Blizzard/node-rdkafka/releases)
- [Commits](Blizzard/node-rdkafka@v3.1.1...v3.2.0)

---
updated-dependencies:
- dependency-name: node-rdkafka
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

package.json

@@ -32,7 +32,7 @@
   "homepage": "https://github.com/fastify/fastify-kafka#readme",
   "dependencies": {
     "fastify-plugin": "^5.0.0",
-    "node-rdkafka": "3.1.1"
+    "node-rdkafka": "3.2.0"
   },
   "devDependencies": {
     "@fastify/pre-commit": "^2.1.0",