ci: migrate to fastify reusable workflow

.github/workflows/ci.yml

@@ -1,45 +1,15 @@
 name: CI
-'on':
+
+on:
   push:
     paths-ignore:
-      - docs/**
+      - 'docs/**'
       - '*.md'
   pull_request:
     paths-ignore:
-      - docs/**
+      - 'docs/**'
       - '*.md'
+
 jobs:
   test:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        node-version:
-          - 14
-          - 16
-          - 18
-        os:
-          - macOS-latest
-          - windows-latest
-          - ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - name: Use Node.js
-        uses: actions/setup-node@v3
-        with:
-          node-version: ${{ matrix.node-version }}
-      - name: Install Dependencies
-        run: |
-          npm install --ignore-scripts
-      - name: Run Tests
-        run: |
-          npm run test:ci
-  automerge:
-    needs: test
-    runs-on: ubuntu-latest
-    permissions:
-      pull-requests: write
-      contents: write
-    steps:
-      - uses: fastify/github-action-merge-dependabot@v3
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
+    uses: fastify/workflows/.github/workflows/plugins-ci.yml@v3

README.md

@@ -2,7 +2,6 @@
 
 ![CI](https://github.com/fastify/fastify-accepts-serializer/workflows/CI/badge.svg)
 [![npm version](https://img.shields.io/npm/v/@fastify/accepts-serializer)](https://www.npmjs.com/package/@fastify/accepts-serializer)
-[![Known Vulnerabilities](https://snyk.io/test/github/fastify/fastify-accepts-serializer/badge.svg)](https://snyk.io/test/github/fastify/fastify-accepts-serializer)
 [![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat)](https://standardjs.com/)
 
 Serialize according to the `Accept` header. Supports Fastify versions `^3.0.0`