Fix Bulk Helpers link of Python

[mhihasan]

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[cla-checker-service]

💚 CLA has been signed

[github-actions]

Documentation preview:

• ✨ Changed pages

[elasticsearchmachine]

Pinging @elastic/es-docs (Team:Docs)

[leemthompo]

Thanks for the fix @mhihasan! Can you sign the contribution agreement so we can get this merged?

[leemthompo]

run docs-build

[mhihasan]

Thanks for the fix @mhihasan! Can you sign the contribution agreement so we can get this merged?

I signed up the agreement.

[leemthompo]

@elasticsearchmachine test this

[leemthompo]

Thanks for contribution @mhihasan 👍

[elasticsearchmachine]

💚 Backport successful

Status	Branch	Result
✅	8.14
✅	main