Add 2:4 sparsity as a quantization method #1

	name: PR Reminder Comment Bot
	on:
	pull_request_target:
	types: [opened]

	jobs:
	pr_reminder:
	runs-on: ubuntu-latest
	steps:
	- name: Remind to run full CI on PR
	uses: actions/github-script@v6
	with:
	script: \|
	github.rest.issues.createComment({
	owner: context.repo.owner,
	repo: context.repo.repo,
	issue_number: context.issue.number,
	body: '👋 Hi! Thank you for contributing to the vLLM project.\n Just a reminder: PRs would not trigger full CI run by default. Instead, it would only run `fastcheck` CI which consists a small and essential subset of CI tests to quickly catch errors. You can run other CI tests on top of default ones by unblocking the steps in your `fast-check` build on Buildkite UI. \n\nOnce the PR is approved and ready to go, please make sure to run full CI as it is required to merge (or just use auto-merge).\n\n To run full CI, you can do one of these:\n- Comment `/ready` on the PR\n- Add `ready` label to the PR\n- Enable auto-merge.\n\n🚀'
	})
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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