Fix docs parser crash when prop.tags is undefined (#15764)

[Jeet-Srivastava]

Fixed docs parser crash when prop.tags is undefined (#15764)

Problem

The documentation parser in docs/source/api.js crashes with a TypeError: Cannot read properties of undefined (reading 'Symbol(Symbol.iterator)') when processing JSDoc comments that don't have tags. This causes the entire documentation build process to fail.

Root Cause

At line 273 in docs/source/api.js, the code attempts to iterate over prop.tags without checking if it exists:
When the dox parser encounters JSDoc comments without tags, prop.tags is undefined, causing the iterator to fail.

Solution

Added a defensive check before the iteration to skip properties without tags:

This allows the parser to gracefully skip entries without tags while continuing to process properly documented code.

[vkarpov15]

This was already fixed in #15765