[Prettier plugin] Wrong indent on multi-line blade component attributes

[Roardom]

A file containing the following blade component with a multi-line attribute

<x-checkbox
    :checked="
        $firstCondition
        || $secondCondition
        || $thirdCondition
        || $fourthCondition
        || $fifthCondition
        || $sixthCondition
        || $seventhCondition
    "
/>

becomes

<x-checkbox
    :checked="
                $firstCondition
                || $secondCondition
                || $thirdCondition
                || $fourthCondition
                || $fifthCondition
                || $sixthCondition
                || $seventhCondition
        "
/>

and each successive format adds another indent.

prettier-plugin-blade: 1.6.14 prettier: 2.8.8

[JohnathonKoster]

Improved in v1.6.15, with additional test coverage