fixed bug#1448: made VtmnSelect React component to show label only when labelText prop is passed to it

[rajeshpoojari39]

Changes description

Made changes to VtmnSelect React component to show label only when labelText prop is passed to it.

Context

The issue mentioned in the below link says the VtmnSelect component shows label html tag when empty label is passed to the component. I have made fix for this in the VtmnSelect React component only, as I am well versed with react. With this fix the component will not add empty label html tag if labelText prop is not passed to it. #1448

Checklist

• [ ] Make sure you are requesting to pull a topic/feature/bugfix branch. Please, don't request directly from your main!
• [ ] Check commits & PR names matches our requested structure. It must follow the https://www.conventionalcommits.org pattern.
• [ ] Check your code additions will fail neither code linting checks.
• [ ] I have reviewed the submitted code.
• [ ] I have tested on related showcases.
• [ ] If it includes design changes, please ask for a review design-system-core-team-design GitHub team.

Does this introduce a breaking change?

• No

Other information

This issue is only fixed for VtmnSelect React component

[CLAassistant]

All committers have signed the CLA.