Update to forked version of gnark for large batch sizes. #124

	name: Test
	on:
	push:
	branches:
	- master
	pull_request:
	branches:
	- master
	types:
	- opened
	- synchronize
	- reopened
	- ready_for_review
	jobs:
	build-and-test:
	runs-on: ubuntu-latest
	timeout-minutes: 600
	steps:
	- name: Checkout repo
	uses: actions/checkout@v3
	with:
	fetch-depth: 0
	- name: Install Elan
	run: \|
	curl https://raw.githubusercontent.com/leanprover/elan/master/elan-init.sh -sSf \| sh -s -- -y -v --default-toolchain leanprover/lean4:nightly-2023-07-12
	echo "LAKE_VERSION=$(~/.elan/bin/lake --version)" >> $GITHUB_ENV
	- name: Cache dependencies
	uses: actions/cache@v3
	with:
	path: formal-verification/lake-packages
	key: "${{ env.LAKE_VERSION }}"
	- name: Set up Go
	uses: actions/setup-go@v4
	with:
	go-version-file: './go.mod'
	- name: Build
	run: go build
	- name: Test
	run: go test
	- name: Export circuit
	run: ./gnark-mbu extract-circuit --output=formal-verification/FormalVerification.lean --tree-depth 30 --batch-size 4
	- name: Build lean project
	run: \|
	cd formal-verification
	ulimit -s 65520
	~/.elan/bin/lake exe cache get
	~/.elan/bin/lake build

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