Removing qa_selector from qa_data_stores part 4

What does this MR do and why?

This MR is in support of Phase out `data-qa-selector` and replace it wit... (gitlab-org/quality/quality-engineering/team-tasks#1822 - closed), migrating from using qa_selector to testid. I've migrated the rest of the scripts from 9_data_stores.

This is the last in a series of MRs:

• Remove qa_selector from group_member_access_req... (!131834 - merged)
• Removing qa_selector from 9_data_stores tests p... (!132700 - merged)
• Removing qa_selector from project tests part 3 (!132704 - merged)

How to set up and validate locally

From the qa directory:

bundle install
export WEBDRIVER_HEADLESS=false # If you'd like to watch the test in action
export QA_GITLAB_URL="http://gdk.test:3000" # Only needed if GDK is not running on http://127.0.0.1:3000
bundle exec rspec qa/specs/features/browser_ui/9_data_stores/

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

• I have evaluated the MR acceptance checklist for this MR.