Remove hirak/prestissimo from global dependencies

[mxr576]

Because it is not compatible with Composer 2. Projects that are still using Composer 1 (WHY?) should install it as a project-level dependency.

Problem

[project-fooo]master@cli-drupal:/app$ composer --version
Composer version 2.1.11 2021-11-02 12:10:25
[project-fooo]master@cli-drupal:/app$ composer install
The "hirak/prestissimo" plugin (installed globally) was skipped because it requires a Plugin API version ("^1.0.0") that does not match your Composer installation ("2.1.0"). You may need to run composer update with the "--no-plugins" option.

As it was suggested in the main Composer 2 update issue, we (and others) updated projects to Composer 2 on the downstream by modifying Dockerfile.php. The problem is that the upstream image installs a Composer plugin globally that is not compatible with Composer 2 (and its maintainer is not answering the community request for "faking it as compatible" and making the transition from Composer 1 to 2 easier).

[tobybellwood]

php7.4 images will be EOL as of the next release. All php8 images are composer2