Composer 2 Support

[swissspidy]

Feature description

Looks like some dependencies need to be updated to fully support Composer 2.

For example cweagans/composer-patches added support in version 1.7. There's a PR for updating it: #5474. But it fails because of a seemingly unrelated issue with Facebook's oEmbed changing.

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Acceptance criteria

Implementation brief

QA testing instructions

Demo

Changelog entry

[westonruter]

cf. GoogleForCreators/web-stories-wp#5082

[pierlon]

The two dependencies that prevent us from upgrading to Composer v2 are civicrm/composer-downloads-plugin and cweagans/composer-patches. Of those two, civicrm/composer-downloads-plugin still does not support Composer v2 as yet, but civicrm/composer-downloads-plugin#1 should hopefully take care of that soon.

There's a PR for updating it: #5474. But it fails because of a seemingly unrelated issue with Facebook's oEmbed changing.

That should finally be resolved via #5548. Now that is in we can re-run the tests in #5474 to see if they pass.

[seamuslee001]

Just FYI civicrm/composer-downloads-plugin now has a new version 3.0.0 which includes that PR mentioned

[pierlon]

Thanks @seamuslee001!

[seamuslee001]

just FYI i found a small php issue and fixed it so have pushed up 3.0.1 which should be used