Add pull request template. #171

	name: ci
	on:
	pull_request:
	push:
	branches: [main]

	jobs:
	test:
	name: test Rust 1.75.0
	runs-on: ${{ matrix.os }}
	# We only have one test Orb workspace to use for all CI jobs.
	concurrency: ci
	strategy:
	fail-fast: false
	matrix:
	include:
	- build: macos
	os: macos-latest
	rust: 1.75.0
	- build: ubuntu
	os: ubuntu-latest
	rust: 1.75.0
	steps:
	- uses: actions/checkout@v2
	- uses: actions-rs/toolchain@v1
	with:
	toolchain: ${{ matrix.rust }}
	default: true
	- run: cargo test -- --test-threads=1
	env:
	ORB_API_KEY: ${{ secrets.ORB_API_KEY }}
	fmt:
	name: fmt
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- uses: actions-rs/toolchain@v1
	with:
	toolchain: 1.75.0
	default: true
	components: rustfmt
	- run: cargo fmt -- --check
	clippy:
	name: clippy
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- uses: actions-rs/toolchain@v1
	with:
	toolchain: 1.75.0
	default: true
	components: clippy
	- uses: actions-rs/clippy-check@v1
	with:
	token: ${{ secrets.GITHUB_TOKEN }}
	args: --all-features -- -D warnings

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