Make server_configuration optionnal. #1225

	name: CI validation tests

	on:
	pull_request:
	branches:
	- master

	jobs:
	validate_salt:
	name: Validate Salt states
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 1
	- uses: awalsh128/cache-apt-pkgs-action@latest
	with:
	packages: salt-common
	version: 1.0
	- name: Validate server states
	if: always()
	run: bash .github/workflows/ci-validation/salt-server-validation
	- name: Validate client states
	if: always()
	run: bash .github/workflows/ci-validation/salt-client-validation
	- name: Validate minion states
	if: always()
	run: bash .github/workflows/ci-validation/salt-minion-validation
	- name: Validate controller states
	if: always()
	run: bash .github/workflows/ci-validation/salt-controller-validation
	- name: Validate mirror states
	if: always()
	run: bash .github/workflows/ci-validation/salt-mirror-validation
	- name: Validate containerized server states
	if: always()
	run: bash .github/workflows/ci-validation/salt-server-containerized-validation

	validate_terraform_config:
	name: Validate terraform configuration
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 1
	- uses: hashicorp/setup-terraform@v3
	with:
	terraform_version: 1.0.10
	- name: Validate configuration using example files
	run: .github/workflows/ci-validation/terraform-validation

Provide feedback