Liam DeBeasi 6326a3a9c1 chore: remove ref from checkout workflow (#27490) ...

Issue number: N/A

---------

<!-- Please do not submit updates to dependencies unless it fixes an
issue. -->

<!-- Please try to limit your pull request to one type (bugfix, feature,
etc). Submit multiple pull requests if needed. -->

## What is the current behavior?
<!-- Please describe the current behavior that you are modifying. -->

Screenshots in a branch are currently compared against the screenshots
on `main`. While we ultimately need to compare against ground truths in
`main`, this can cause tests to seemingly fail at random. For example,
this branch was created based on
eb2772c0ce.
However,
381de0b3d3
was added to `main` after the first commit and has new screenshot diffs.

I do not have the latest ground truths for the changed screenshots in
this branch, so the screenshot tests failed in
https://github.com/ionic-team/ionic-framework/actions/runs/4995702351/jobs/8947969061
even though I did not change any component implementations.

## What is the new behavior?
<!-- Please describe the behavior or changes that are being added by
this PR. -->

- Test runs in CI now run against the ground truths available in the
branch. When a commit is added to the merge queue, it will be tested
against the latest `main` and any commits ahead of it in the queue. As a
result, if there _is_ a conflict then the test run will fail at that
point and the commit will be removed from the merge queue.

## Does this introduce a breaking change?

- [ ] Yes
- [x] No

<!-- If this introduces a breaking change, please describe the impact
and migration path for existing applications below. -->


## Other information

<!-- Any other information that is important to this PR such as
screenshots of how the component looks before and after the change. -->

2023-05-18 14:16:54 +00:00

..

action.yml

chore: remove ref from checkout workflow (#27490)

2023-05-18 14:16:54 +00:00