[fix] The Label component doesn't have any spacing in between the label text and the hint text

[emilycnava]

ReactUSWDS Version & USWDS Version:
React USWDS: 9.0.0
USWDS: 3.7.1

Describe the bug
The Label component doesn't have any spacing in between the label text and the hint text.

To Reproduce
Steps to reproduce the behavior:

1. Render the Label component with text and using the hint property. You will see they are rendered next to each other with no spacing in between.

Expected behavior
I would expect there to be some spacing between the label text and label hint text.

Screenshots

Additional context
You can see here to storybook example for this the component is actually rendered with a space as part of the hint prop to solve this issue.

Device and Browser Information (please complete the following information if describing a UI bug):
OS: macOS 13.5.2
Browser: Chrome
Version: 126.0.6478.127