build: drop configuring external mbedtls #427

	name: Continuous Integration

	on: [push, pull_request, workflow_dispatch]

	jobs:
	build-msrv:
	name: "All tests: rustc MSRV"
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Install Rust MSRV
	uses: actions-rust-lang/setup-rust-toolchain@v1
	with:
	toolchain: 1.66.0
	rustflags: ""
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: "3.x"
	- name: Install cross-compilation toolchains
	run: \|
	sudo apt update
	sudo apt install -y gcc-multilib
	# For target: armv7-unknown-linux-gnueabihf
	sudo apt install -y gcc-arm-linux-gnueabihf
	# For target: aarch64-unknown-linux-gnu
	sudo apt install -y gcc-aarch64-linux-gnu
	- name: Execute all tests
	run: ./ci.sh

	build-stable:
	name: "All tests: rustc stable"
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Install latest Rust
	uses: actions-rust-lang/setup-rust-toolchain@v1
	with:
	toolchain: stable
	rustflags: ""
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: "3.x"
	- name: Install cross-compilation toolchains
	run: \|
	sudo apt update
	sudo apt install -y gcc-multilib
	# For target: armv7-unknown-linux-gnueabihf
	sudo apt install -y gcc-arm-linux-gnueabihf
	# For target: aarch64-unknown-linux-gnu
	sudo apt install -y gcc-aarch64-linux-gnu
	- name: Execute all tests
	run: \|
	rm Cargo.lock
	./ci.sh

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