Composer 2 Support

[swissspidy]

Task Description

This is currently blocked as some dependencies need to be updated first.

civicrm/composer-downloads-plugin#1
ampproject/amp-wp#5551

[seamuslee001]

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

[seamuslee001]

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

[spacedmonkey]

Current issues.

  Problem 1
    - cweagans/composer-patches is locked to version 1.6.7 and an update of this package was not requested.
    - cweagans/composer-patches 1.6.7 requires composer-plugin-api ^1.0 -> found composer-plugin-api[2.0.0] but it does not match the constraint.
  Problem 2
    - cweagans/composer-patches 1.6.7 requires composer-plugin-api ^1.0 -> found composer-plugin-api[2.0.0] but it does not match the constraint.
    - ampproject/amp-wp 2.0.5 requires cweagans/composer-patches 1.6.7 -> satisfiable by cweagans/composer-patches[1.6.7].
    - ampproject/amp-wp is locked to version 2.0.5 and an update of this package was not requested.

[swissspidy]

Once AMP plugin 2.0.6 is out this should all go away as we can then safely update all dependencies.

[pierlon]

AMP plugin 2.0.6 is now out 🎉.

[swissspidy]

Moving back to backlog since AMP 2.0.7 reverted this due to compat issues