2.11.0-alpha2 release plan about az_quickstart

[joeparsons]

Release notes snippet

git log 2.11.0-alpha1..HEAD --pretty='format:- %s'

_This is a pre-release for the next minor version (feature release) of Arizona Quickstart 2. Pre-releases are not supported for production sites but are intended for widespread testing in preparation for the upcoming stable release._

_**Quickstart 2.9.x will no longer receive security support. Sites on Quickstart 2.9.x or earlier should upgrade to a supported release as soon as possible.** See our [release policy](https://github.com/az-digital/az_quickstart/blob/main/RELEASES.md#release-overview) for more information._

_For more information about the changes in this release, please see the [project page](https://github.com/orgs/az-digital/projects/103) and the [milestone](https://github.com/az-digital/az_quickstart/milestone/21)._

- Update drupal/webform requirement from 6.2.3 to 6.2.7 (#3559)
- Fixes #3556, Fixes #3557 Regressions in AZEventTrellisViewsField, AZTrellisEventSource (#3558)
- Update drupal/externalauth requirement from 2.0.5 to 2.0.6 (#3543)
- Closes #3546 PHPUnit tests cannot be run locally using lando (#3547)
- Fixes #3544 AZBackgroundMediaFormatter Breaks with Missing Files (#3545)
- Update drupal/core-recommended requirement from 10.3.0 to 10.3.1 (#3539)
- Update drupal/access_unpublished requirement from 1.5.0 to 1.6.0 (#3533)
- Update drupal/ckeditor_bs_grid requirement from 2.0.11 to 2.0.12 (#3538)
- Update drupal/config_readonly requirement from 1.0.0-beta5 to 1.0.0 (#3536)
- Update drupal/crop requirement from 2.3.0 to 2.4.0 (#3540)
- Closes #3453 | Remove duplicate required asterisk on Webforms (#3519)
- Update drupal/media_library_form_element requirement from 2.0.6 to 2.1.0 (#3534)
- Back to dev.

[joeparsons]

Released: https://github.com/az-digital/az_quickstart/releases/tag/2.11.0-alpha2