test: add ability to search dReps by name

[kneerose]

List of changes

• Update test case 2J to include the ability to search dReps by name.
• Assert that the dRep ID card is displayed before clicking the "View Your dRep Details" button to ensure the button's action reflects its expected behavior.

Checklist

• related issue
• [x] My changes generate no new warnings
• [x] My code follows the style guidelines of this project
• [x] I have commented my code, particularly in hard-to-understand areas
• [ ] I have made corresponding changes to the changelog
• [ ] I have added tests that prove my fix is effective or that my feature works

[github-actions[bot]]

:white_check_mark: All checks succeeded

[github-actions[bot]]

:white_check_mark: All checks succeeded

[github-actions[bot]]

:white_check_mark: All checks succeeded

[github-actions[bot]]

@kneerose This PR is in the tag: develop-af1ca81f88324e405f70801550ff7e2c4e60a079 , for govtool-metadata-validation service

[github-actions[bot]]

@kneerose This PR is in the tag: develop-af1ca81f88324e405f70801550ff7e2c4e60a079 , for govtool-frontend service

[github-actions[bot]]

@kneerose This PR is in the tag: develop-af1ca81f88324e405f70801550ff7e2c4e60a079 , for govtool-backend service