USWDS - Datepicker: Fix regression causing issues for Safari.

[mejiaj]

Description

Fixed Date Picker selection in Safari. Date selection now works as expected in Safari. Closes #4446.

Additional information

Newly generated Calendar date table was being placed as a sibling of usa-date-picker__calendar__date-picker, instead of being a child element.

Expected markup

<div tabindex="-1" class="usa-date-picker__calendar__date-picker">
  <div class="usa-date-picker__calendar__row"></div>
  <table class="usa-date-picker__calendar__table" role="presentation"></table>
</div>

Actual

<div tabindex="-1" class="usa-date-picker__calendar__date-picker">
  <div class="usa-date-picker__calendar__row"></div>
</div>
<table class="usa-date-picker__calendar__table" role="presentation"></table>

Before you hit Submit, make sure you’ve done whichever of these applies to you:

• Follow the 18F Front End Coding Style Guide and Accessibility Guide.
• Run npm test and make sure the tests for the files you have changed have passed.
• Run your code through HTML_CodeSniffer and make sure it’s error free.
• Title your pull request using this format: [Website] - [UI component]: Brief statement describing what this pull request solves.

[thisisdano]

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[thisisdano]

Superior sleuthing. Bravo. 👏👏👏