Add some more matrix to CI #165

	name: Build & Test

	on:
	push:
	branches:
	- main
	pull_request:

	jobs:
	build-and-test:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	# Minumum supported Rust version is 1.56.1
	toolchain: [1.56.1, stable, beta, nightly]
	features: [alloc, std]
	steps:
	- uses: actions/checkout@v3
	- name: Update Toolchain
	run: \|
	rustup default ${{ matrix.toolchain }}
	rustup component add --toolchain ${{ matrix.toolchain }} rustfmt
	rustup component add --toolchain ${{ matrix.toolchain }} clippy
	rustup update ${{ matrix.toolchain }}
	- name: Lint
	# Lint all packages (proxy, protocol) and all targets (test, etc.).
	run: cargo clippy --all --all-targets
	- name: Format
	# Format all packages.
	run: cargo fmt --all -- --check
	- name: Build
	# Build all packages with default features.
	run: \|
	cargo build --all --verbose
	cargo build --all --verbose --no-default-features
	cargo build --all --verbose --all-features
	- name: Test
	# Test all packages with default features.
	run: cargo test --all --verbose
	- name: Check No Standard Library Support
	run: \|
	rustup target add --toolchain ${{ matrix.toolchain }} thumbv7m-none-eabi
	cargo install cross
	cross build --package bip324 --target thumbv7m-none-eabi --no-default-features --features alloc

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