Update zerocopy requirement from 0.6.1 to 0.7.0 in /lang/rust #44

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	name: Rust Security Audit
	on:
	workflow_dispatch:
	push:
	branches: [ master ]
	pull_request:
	branches: [ master ]
	paths:
	- .github/workflows/test-lang-rust-audit.yml
	- lang/rust/Cargo.toml
	- lang/rust/Cargo.lock

	defaults:
	run:
	working-directory: lang/rust

	jobs:
	audit:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v2
	# Currently does not work. See https://github.com/actions-rs/audit-check/issues/194
	#- name: Rust Audit
	# uses: actions-rs/audit-check@v1
	# with:
	# token: ${{ secrets.GITHUB_TOKEN }}
	# Install it manually
	- name: Install Cargo Audit
	run: cargo install cargo-audit
	- name: Audit
	run: cargo audit

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