Replace fetch() for Node.js v16 support #2735

	name: Benchmark
	on:
	push: {}
	workflow_call: {}
	jobs:
	benchmark:
	runs-on: ubuntu-latest
	services:
	mongodb:
	image: mongo:5
	env:
	"MONGO_INITDB_ROOT_USERNAME": "root"
	"MONGO_INITDB_ROOT_PASSWORD": "password"
	ports:
	- 27017:27017
	postgres:
	image: postgres:14-alpine
	env:
	"POSTGRES_PASSWORD": "password"
	"POSTGRES_USER": "root"
	"POSTGRES_DB": "main_db"
	ports:
	- "27016:5432"
	timeout-minutes: 10
	strategy:
	matrix:
	node-version: [18.x]
	steps:
	- uses: actions/checkout@v4
	- name: Use Node.js ${{ matrix.node-version }}
	uses: actions/setup-node@v4
	with:
	node-version: ${{ matrix.node-version }}
	cache: "npm"
	cache-dependency-path: "**/package-lock.json"
	- name: Install K6
	uses: grafana/setup-k6-action@v1
	- name: Install wrk
	run: \|
	sudo apt-get update
	sudo apt-get install -y wrk
	- run: npm install
	- run: npm run build
	- name: Run NoSQL Injection Benchmark
	run: cd benchmarks/nosql-injection && AIKIDO_CI=true node benchmark.js
	- name: Run SQL Injection Benchmark
	run: cd benchmarks/sql-injection && node benchmark.js
	- name: Run shell injection Benchmark
	run: cd benchmarks/shell-injection && node benchmark.js
	- name: Run Hono with Postgres Benchmark
	run: cd benchmarks/hono-pg && node benchmark.js
	- name: Run API Discovery Benchmark
	run: cd benchmarks/api-discovery && node benchmark.js
	- name: Run Express Benchmark
	run: cd benchmarks/express && node benchmark.js

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