Update Composer to use AMP toolbox v0.10.0

[schlessera]

Summary

This PR updates the AMP Toolbox dependency to use the release v0.10.0.

It also adds explicit permissions to the Composer file for the required plugins to be run, to avoid Composer warnings introduced with the addition of the allow-plugins configuration setting.

Furthermore, it adapts the linting workflow to allow for the composer-normalize plugin to be run without warnings.

cc/ @swissspidy

Checklist

• My code is tested and passes existing tests.
• My code follows the Engineering Guidelines (updates are often made to the guidelines, check it out periodically).

[swissspidy]

You need to run composer normalize

[github-actions]

Plugin builds for cabb004 are ready 🛎️!

• Download development build
• Download production build

[delawski]

QA Passed

Since this is a development-related update, instead of downloading one of the plugin Development Builds, I pulled a fresh copy of the plugin (develop branch).

✅ When I ran composer install command, I got no prompt about adding a plugin to the allowed list. Also, amp-toolbox v0.10.0 has been installed as expected.