Update README.rst #2750

	# GitHub Actions CodeQL Workflow

	name: CodeQL

	on:
	pull_request:
	branches: [main]

	workflow_dispatch:

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2

	- name: Initialize CodeQL
	uses: github/codeql-action/init@v1
	with:
	languages: python, cpp

	- name: Install Ninja
	run: \|
	sudo apt-get update -y
	sudo apt-get install -y ninja-build

	- name: Update submodules
	run: git submodule update --init --recursive

	- name: Install Torch
	run: \|
	python -m pip install cmake
	python -m pip install --quiet --pre torch torchdata -f https://download.pytorch.org/whl/nightly/cpu/torch_nightly.html
	sudo ln -s /usr/bin/ninja /usr/bin/ninja-build

	- name: Build TorchText
	run: \|
	python -m pip install setuptools==65.7.0
	python setup.py develop --user

	# If any code scanning alerts are found, they will be under Security -> CodeQL
	# Link: https://github.com/pytorch/text/security/code-scanning
	- name: Perform CodeQL Analysis
	uses: github/codeql-action/analyze@v1

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