config.allow-plugins should be required sorted

[mvorisek]

Steps required to reproduce the problem

{
    "config": {
        "allow-plugins": {
            "ergebnis/composer-normalize": true,
            "composer/package-versions-deprecated": true,
            "phpstan/extension-installer": true
        },
        "sort-packages": true
    }
}

Expected Result

{
    "config": {
        "allow-plugins": {
            "composer/package-versions-deprecated": true,
            "ergebnis/composer-normalize": true,
            "phpstan/extension-installer": true
        },
        "sort-packages": true
    }
}

Actual Result

not sorted

[localheinz]

See #860.

[mvorisek]

See #860.

if #860 (comment) is an issue, then custom comparator should be used

[localheinz]

@mvorisek

Hmm, perhaps you are right!

[ergebnis-bot]

Since this issue has not had any activity within the last 180 days, I have marked it as stale.

I will close it if no further activity occurs within the next 14 days.