Prerequisites

• I have written a descriptive issue title
• I have searched existing issues to ensure the issue has not already been raised

Issue

The Circle CI token need to be updated.
The API endpoint also need to be updated.

The website build trigger from fastify/fastify is broken since March.
That means whenever new document updated in here will not reflect in the website unless we manually run the build step on fastify/website or PR is merged in fastify/website.

Shell script for v2 endpoint required to be tested by anyone who has Circle CI access.
Circle CI Document

curl -X POST \
  -H 'Content-Type: application/json' \
  -H 'Circle-Token: ${{ secrets.circleci_token }}' \
  -d '{"branch":"master"}' \
  "https://circleci.com/api/v2/project/gh/fastify/website/pipeline"

cc @mcollina @luisorbaiceta @lmammino