ci: Bump actions/checkout from 4 to 6 #27

	name: CI

	on:
	pull_request:
	branches: [main]

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	test:
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest, macos-latest, windows-latest]
	steps:
	- uses: actions/checkout@v6

	- name: Install Rust toolchain
	uses: dtolnay/rust-toolchain@stable
	with:
	components: rustfmt, clippy

	- name: Cache cargo registry
	uses: Swatinem/rust-cache@v2
	with:
	cache-all-crates: true

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

	- name: Run clippy
	run: cargo clippy --all-features -- -D warnings

	- name: Run tests (all features)
	run: cargo test --all-features

	- name: Run FFI tests
	run: cargo test --features ffi

	security:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v6

	- name: Install Rust toolchain
	uses: dtolnay/rust-toolchain@stable

	- name: Cache cargo registry
	uses: Swatinem/rust-cache@v2
	with:
	cache-all-crates: true

	- name: Install security tools
	run: cargo install cargo-deny cargo-audit

	- name: Check dependencies (licenses & security advisories)
	run: cargo deny check

	- name: Run cargo audit
	run: cargo audit

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