Description

Issue #31305 (To add delay to search operation)
I've added a delay of 500 milliseconds before the search results are showed in function $searchBox.keyup() .

Backporting: #32936

Motivation and Context

We don't want for the search results to be generated on every single keystroke .
That is why a wait (delay) is required to ascertain the user has stopped typing.

Types of changes

• 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 change)
• Technical debt
• Tests

Checklist:

• Code changes
• Unit tests added
• Acceptance tests added
• Documentation ticket raised:

Open tasks:

• Backport (if applicable set "backport-request" label and remove when the backport was done)