chore(deps): update actions/checkout action to v4 #96

	name: Build & test

	on:
	push:
	branches:
	- master
	pull_request:
	branches:
	- master

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Build
	run: cargo build --verbose --locked

	fmt:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Check formatting
	run: cargo fmt -- --check

	lint:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Lint Code
	run: cargo clippy --locked --tests -- -D warnings

	test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Run tests
	run: cargo test --verbose

	audit:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Install cargo audit
	run: cargo install cargo-audit

	- name: Run audit
	run: \|
	if ! cargo audit -D warnings; then
	echo "::warning file=Cargo.toml,line=1,col=1,endColumn=1::Problems detected by cargo audit"
	fi

Provide feedback