chore(ci): add miri workflow (#581) #1329

	# Copyright (c) Microsoft Corporation. All rights reserved.
	#
	name: bindings/ffi

	on:
	push:
	branches: [ "main" ]
	pull_request:
	branches: [ "main" ]
	schedule:
	# Run at 8:00 AM every day
	- cron: "0 8 * * *"

	jobs:
	test:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
	with:
	fetch-depth: 0
	- uses: ./.github/actions/toolchains/rust
	- name: Cache cargo
	uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
	with:
	shared-key: ${{ runner.os }}-regorus
	- name: Fetch dependencies
	run: cargo fetch --locked

	- name: Fetch FFI crate dependencies
	run: cargo fetch --locked --manifest-path bindings/ffi/Cargo.toml

	- name: Test FFI
	run: cargo xtask test-ffi --release --frozen

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