Added go mod download to action #3

	name: "Validate OCPI OpenAPI specification"
	on:
	push:
	branches:
	- main
	tags:
	- v*
	paths-ignore:
	- "**.md"

	pull_request:
	types: [ opened, synchronize ]
	paths-ignore:
	- "**.md"

	jobs:
	validate-ocpi-v221-specification:
	name: "Validate the OCPI 2.2.1 OpenAPI specification"
	runs-on: ubuntu-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Swagger Editor Validator
	uses: char0n/swagger-editor-validate@v1.3.2
	with:
	definition-file: ./2.2.1/api/2.2.1.spec.yml

	fmt:
	name: Format Go code
	runs-on: ubuntu-latest
	steps:
	- name: Check out code
	uses: actions/checkout@v4

	- name: Set up Go
	uses: actions/setup-go@v4
	with:
	go-version: 1.19

	- name: Download Go modules
	run: go mod download

	- name: Format Go code
	run: go fmt ./2.2.1/...

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