Bump clap from 4.3.19 to 4.4.7 #311

	on:
	push:
	pull_request:
	name: check
	jobs:
	fmt:
	runs-on: ubuntu-latest
	name: stable / fmt
	steps:
	- uses: actions/checkout@v3
	with:
	submodules: true
	- name: Install stable
	uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: stable
	components: rustfmt
	- name: cargo fmt --check
	uses: actions-rs/cargo@v1
	with:
	command: fmt
	args: --check
	clippy:
	runs-on: ubuntu-latest
	name: ${{ matrix.toolchain }} / clippy
	strategy:
	fail-fast: false
	matrix:
	toolchain: [stable, beta]
	steps:
	- uses: actions/checkout@v3
	with:
	submodules: true
	- name: Install ${{ matrix.toolchain }}
	uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: ${{ matrix.toolchain }}
	default: true
	components: clippy
	- name: cargo clippy
	uses: actions-rs/clippy-check@v1
	with:
	token: ${{ secrets.GITHUB_TOKEN }}
	doc:
	runs-on: ubuntu-latest
	name: nightly / doc
	steps:
	- uses: actions/checkout@v3
	with:
	submodules: true
	- name: Install nightly
	uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: nightly
	default: true
	- name: cargo doc
	uses: actions-rs/cargo@v1
	with:
	command: doc
	args: --no-deps --all-features
	env:
	RUSTDOCFLAGS: --cfg docsrs
	hack:
	runs-on: ubuntu-latest
	name: ubuntu / stable / features
	steps:
	- uses: actions/checkout@v3
	with:
	submodules: true
	- name: Install stable
	uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: stable
	- name: cargo install cargo-hack
	uses: taiki-e/install-action@cargo-hack
	- name: cargo hack
	uses: actions-rs/cargo@v1
	with:
	command: hack
	args: --feature-powerset check --tests

Provide feedback