Add Gambit mutation test to CI #13

	name: Gambit mutation testing

	on:
	workflow_dispatch:
	pull_request:

	jobs:
	run-mutation-tests:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	with:
	submodules: recursive

	- name: Setup node/yarn
	uses: actions/setup-node@v3
	with:
	node-version: 18
	cache: 'yarn'
	cache-dependency-path: '**/yarn.lock'

	- name: Install Foundry
	uses: foundry-rs/foundry-toolchain@v1
	with:
	version: nightly

	- name: Install Gambit
	run: \|
	wget -O gambit https://github.com/Certora/gambit/releases/download/v1.0.5/gambit-linux-v1.0.5
	chmod +x gambit
	sudo mv gambit /usr/local/bin/

	- name: Install packages
	run: yarn

	- name: Install solc-select
	run: \|
	pip install solc-select
	solc-select install 0.8.16
	solc-select use 0.8.16

	- name: Prepare config file
	run: yarn prepare:mutation:ci-config

	- name: Run mutation tests
	run: \|
	yarn test:mutation

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