fix(VRow): missing values, types

[nekosaur]

closes #15581

Description

Motivation and Context

How Has This Been Tested?

Markup:

<template>
  <v-app>
    <v-row justify="space-evenly" align-content="space-evenly"></v-row>
  </v-app>
</template>

Types of changes

• [x] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] Improvement/refactoring (non-breaking change that doesn't add any features but makes things better)

Checklist:

• [ ] The PR title is no longer than 64 characters.
• [ ] The PR is submitted to the correct branch (master for bug fixes and documentation updates, dev for new features and backwards compatible changes and next for non-backwards compatible changes).
• [ ] My code follows the code style of this project.
• [ ] I've added relevant changes to the documentation (applies to new features and breaking changes in core library)