feat: build checkpoint from height #395

	name: Build & Test

	on:
	push:
	branches:
	- master
	pull_request:

	jobs:
	build:
	strategy:
	matrix:
	platform: [ubuntu-latest, macos-latest, windows-latest]
	# Minumum Supported Rust Version (MSRV) is 1.63.0.
	toolchain: [1.63.0, stable, beta, nightly]
	include:
	- toolchain: 1.63.0
	msrv: true
	runs-on: ${{ matrix.platform }}
	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: Pin dependencies
	if: matrix.msrv
	run: cargo update -p allocator-api2 --precise "0.2.9" --verbose
	- name: Lint all targets
	run: cargo clippy --all-targets
	- name: Format
	run: cargo fmt -- --check
	- name: Build with defeault features
	run: cargo build --verbose
	- name: Check release build on Rust ${{ matrix.toolchain }}
	run: cargo check --release --verbose --color always
	- name: Test
	run: cargo test --verbose -- --skip test_signet_syncs
	sync:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Sync signet
	run: cargo test --verbose test_signet_syncs

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