Add snap instructions for Linux #9874

	name: MSDocs build verifier - tryfix
	on:
	issue_comment:
	types: [created]

	jobs:
	tryfix:
	if: github.event.issue.pull_request != '' && contains(github.event.comment.body, '/tryfix')
	name: Try fix build
	runs-on: ubuntu-latest
	permissions: write-all
	env:
	IS_TRY_FIX: true # differentiates /tryfix from the validation-only run.
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	steps:
	- uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea
	id: get-pr
	with:
	script: \|
	const request = {
	owner: context.repo.owner,
	repo: context.repo.repo,
	pull_number: context.issue.number
	}
	core.info(`Getting PR #${request.pull_number} from ${request.owner}/${request.repo}`)
	try {
	const result = await github.pulls.get(request)
	return result.data
	} catch (err) {
	core.setFailed(`Request failed with error ${err}`)
	}
	- name: Checkout the repository
	uses: actions/checkout@v4.1.5

	- name: Checkout Pull Request
	run: \|
	hub pr checkout ${{ github.event.issue.number }}

	- name: Tryfix
	uses: dotnet/docs-actions/actions/docs-verifier@main

	- name: Push changes
	run: \|
	git config --global user.name github-actions
	git config --global user.email 41898282+github-actions[bot]@users.noreply.github.com
	git remote add fork https://github.com/${{ fromJSON(steps.get-pr.outputs.result).head.repo.full_name }}
	git commit -am "Automated: Fix links"
	git push -u fork ${{ fromJSON(steps.get-pr.outputs.result).head.ref }}

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