docs: update ivy opt-in flag

[filipesilva]

PR Checklist

Please check if your PR fulfills the following requirements:

• The commit message follows our guidelines: https://github.com/angular/angular/blob/master/CONTRIBUTING.md#commit
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

• Bugfix
• Feature
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• CI related changes
• Documentation content changes
• angular.io application / infrastructure changes
• Other... Please describe:

What is the new behavior?

Followup to #28569 (comment) and angular/angular-cli#13773.

Note: this flag will only work on @angular/cli@8.0.0-beta.3 (currently unreleased) and above.

Does this PR introduce a breaking change?

• Yes
• No

Other information

[mary-poppins]

You can preview 0c98cdd at https://pr29010-0c98cdd.ngbuilds.io/.

[filipesilva]

This file gets matched for Igor only as a reviewer. According to the codeowners file this is a bug:

# ================================================
#  Default Owners
# (in case no pattern matches a path in a PR - this should be treated as a bug and result in adding the path to CODEOWNERS)
# ================================================

* @IgorMinar @angular/framework-global-approvers

It looks like each guide is currently assigned to specific groups. So I guess this guide should also be assigned to some specific group. @IgorMinar I was told you set up this list yourself. Who should be the codeowner for this guide?

[gkalpak]

BTW, I have a PR updating CODEOWNERS with missing guides etc: #28597
Happy to update that (according to @IgorMinar's response 😉).

[gkalpak]

FYI, I've added ivy.md to the "Framework/cli integration" CODEOWNERS section (which is owned by the tools-cli group) in #28597#diff-5cfb934ca.

[filipesilva]

@gkalpak thanks, I rebased now and it should request a review from that group.

[filipesilva]

Hm, no.... it didn't reset the needed reviews... :/

[mary-poppins]

You can preview eaeb179 at https://pr29010-eaeb179.ngbuilds.io/.

[alexeagle]

Caretaker assist: this is just a trivial correction to a CLI flag, doesn't need the listed reviews (and we are having problems with Codeowners on this one)

[gkalpak]

@gkalpak thanks, I rebased now and it should request a review from that group.

@filipesilva, the PR is not merged yet, so the changes will not take effect until it is 😁

[angular-automatic-lock-bot]

This issue has been automatically locked due to inactivity.
Please file a new issue if you are encountering a similar or related problem.

Read more about our automatic conversation locking policy.

_{This action has been performed automatically by a bot.}