Update workflow-syntax-for-github-actions.md

[logankilpatrick]

Update bash command for Fail-fast behavior per this thread: https://github.community/t/workflow-default-error-action-preference/149931 validated across multiple resources. See here: https://explainshell.com/explain?cmd=set+-e+o+pipefail and here: https://dougrichardson.us/2018/08/03/fail-fast-bash-scripting.html

Why:

Pointed out in this thread: https://github.community/t/workflow-default-error-action-preference/149931

What's being changed:

Updated Bash command to remove space.

Check off the following:

• I have reviewed my changes in staging. (look for the deploy-to-heroku link in your pull request, then click View deployment)
• For content changes, I have reviewed the localization checklist
• For content changes, I have reviewed the Content style guide for GitHub Docs.

[welcome]

Thanks for opening this pull request! A GitHub docs team member should be by to give feedback soon. In the meantime, please check out the contributing guidelines.

[janiceilene]

@logankilpatrick Thanks so much for opening a PR! I'll get this triaged for review ✨

[github-actions]

This PR is stale because it has been open 7 days with no activity and will be automatically closed in 3 days. To keep this PR open, update the PR by adding a comment or pushing a commit.

[logankilpatrick]

Stay alive :)

[github-actions]

This PR is stale because it has been open 7 days with no activity and will be automatically closed in 3 days. To keep this PR open, update the PR by adding a comment or pushing a commit.

[logankilpatrick]

Please don't close me :')

[lucascosti]

Sorry for the delay in reviewing this!

Yep, this is a bug; thanks for the fix! 🚀

[github-actions]

Thanks very much for contributing! Your pull request has been merged 🎉 You should see your changes appear on the site in approximately 24 hours.