feat: add cp for Colombia, and improve regex from peru #220

	name: Test postcode-validator
	on:
	pull_request:
	types: [assigned, opened, synchronize, reopened]

	jobs:
	build:
	name: Test
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	fetch-depth: 0
	persist-credentials: false
	- name: Setup Node.js
	uses: actions/setup-node@v4
	with:
	node-version: 20
	- name: Install dependencies
	run: npm ci
	- name: Lint
	run: npm run lint
	- name: Test
	run: npm test

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