chore(bip0032): update msrv to fix ci #27

	name: bip0032

	on:
	push:
	branches: master
	pull_request:
	paths:
	- .github/workflows/bip0032.yml
	- bip0032/**
	- Cargo.*
	path-ignore:
	- bip0032/README.md
	- bip0032/CHANGELOG.md

	defaults:
	run:
	working-directory: bip0032

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

	env:
	CARGO_TERM_COLOR: always

	jobs:
	test:
	strategy:
	fail-fast: false
	matrix:
	platform: [ubuntu-latest, macos-latest, windows-latest]
	toolchain: [stable]
	runs-on: ${{ matrix.platform }}
	steps:
	- name: Checkout Sources
	uses: actions/checkout@v4

	- name: Install Rust Toolchain
	uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: ${{ matrix.toolchain }}
	override: true

	- name: Test
	uses: actions-rs/cargo@v1
	with:
	command: test
	args: --all-features

	no-std:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout Sources
	uses: actions/checkout@v4

	- name: Install Rust Toolchain
	uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: stable
	override: true
	target: thumbv6m-none-eabi

	- name: Build
	uses: actions-rs/cargo@v1
	with:
	command: build
	args: --no-default-features --target thumbv6m-none-eabi

	msrv:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout Sources
	uses: actions/checkout@v4

	- name: Install Rust Toolchain
	uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: 1.64.0
	override: true

	- name: Test
	uses: actions-rs/cargo@v1
	with:
	command: test
	args: --all-features

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