[Backport] Fixes incorrect where condition when deleting swatch option, it delet…

[amol2jcommerce]

Original Pull Request

#20421
…ed all options instead of a specific one.

Description (*)

This fixes an incorrect where condition in the SQL query which should delete a specific swatch option.
It changes the SQL query from (which deletes all options):

DELETE FROM `eav_attribute_option_swatch` WHERE (option_id)

to (9 is an example here):

DELETE FROM `eav_attribute_option_swatch` WHERE (option_id = 9)

Fixed Issues (if relevant)

1. Changing attribute from swatch to dropdown deletes swatch options for all attributes #20396: Changing attribute from swatch to dropdown deletes swatch options for all attributes

Manual testing scenarios (*)

See description in #20396
You don't need products, just create 2 swatch attributes, and change one of them to dropdown to reproduce the problem.

Contribution checklist (*)

• Pull request has a meaningful description of its purpose
• All commits are accompanied by meaningful commit messages
• All new or changed code is covered with unit/integration tests (if applicable)
• All automated tests passed successfully (all builds on Travis CI are green)

[magento-engcom-team]

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[amol2jcommerce]

@magento-engcom-team please review.

[magento-engcom-team]

Hi @sidolov, thank you for the review.
ENGCOM-4120 has been created to process this Pull Request

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