build(deps): bump fast-uri in /templates/node/cloudevents

Bumps  and [fast-uri](https://github.com/fastify/fast-uri). These dependencies needed to be updated together.

Updates `fast-uri` from 3.0.2 to 3.1.5
- [Release notes](https://github.com/fastify/fast-uri/releases)
- [Commits](fastify/fast-uri@v3.0.2...v3.1.5)

Updates `fast-uri` from 2.4.0 to 2.4.4
- [Release notes](https://github.com/fastify/fast-uri/releases)
- [Commits](fastify/fast-uri@v3.0.2...v3.1.5)

---
updated-dependencies:
- dependency-name: fast-uri
  dependency-version: 3.1.5
  dependency-type: indirect
- dependency-name: fast-uri
  dependency-version: 2.4.4
  dependency-type: indirect
...

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Author: dependabot[bot]