CC-36553: Refactor service point list item retrieval to improve the test reliablility.

[abitskil]

PR Description

Task: https://spryker.atlassian.net/browse/CC-36553

This pull request refactors how service point list items are selected in several Cypress product repository classes to improve accuracy and reliability. Instead of using a text-based search, it now filters DOM elements to match the exact service point name. Additionally, unused imports of Cypress types are removed from each repository file.

Test selector improvements:

• The getServicePointListItem method in B2bMpProductRepository, B2bProductRepository, B2cMpProductRepository, B2cProductRepository, and SuiteProductRepository now filters DOM elements by the .service-point__name class text to match the provided servicePointName, ensuring more precise selection of the intended service point button. [1] [2] [3] [4] [5]

Code cleanup:

• Removed unnecessary import * as Cypress from 'cypress'; statements from all affected product repository files, as they were not needed for the current implementation. [1] [2] [3] [4] [5]

Steps before you submit a PR

• Please add tests for the code you add if it's possible.
• Please check out our contribution guide: https://docs.spryker.com/docs/dg/dev/code-contribution-guide.html
• Add a contribution-license-agreement.txt file with the following content:
  I hereby agree to Spryker\'s Contribution License Agreement in https://github.com/spryker/cypress-tests/blob/HASH_OF_COMMIT_YOU_ARE_BASING_YOUR_BRANCH_FROM_MASTER_BRANCH/CONTRIBUTING.md.

This is a mandatory step to make sure you are aware of the license agreement and agree to it. HASH_OF_COMMIT_YOU_ARE_BASING_YOUR_BRANCH_FROM_MASTER_BRANCH is a hash of the commit you are basing your branch from the master branch. You can take it from commits list of master branch before you submit a PR.

Checklist

• I agree with the Code Contribution License Agreement in CONTRIBUTING.md