Updates jQuery UI to the latest version v1.14.1

[pankajsakariya23]

Updates jQuery UI to the latest version v1.14.1

Trac ticket: https://core.trac.wordpress.org/ticket/62757

[github-actions]

Hi @pankajsakariya23! 👋

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[github-actions]

The following accounts have interacted with this PR and/or linked issues. I will continue to update these lists as activity occurs. You can also manually ask me to refresh this list by adding the props-bot label.

Core Committers: Use this line as a base for the props when committing in SVN:

Props pankajsakaria.

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