Update select option selector to use data-testid

[ashharrison90]

What this PR does / why we need it:

• updates the Select.option selector to use data-testid
• needed for Select: Ensure screenreader correctly narrates options  grafana#88118

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

📦 Published PR as canary version: Canary Versions

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npm install @grafana/[email protected]
# or 
yarn add @grafana/[email protected]

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[sunker]

Looks good, thanks for updating the selectors!

You can ignore the failing e2e tests for [email protected] - the selector resolver doesn't take build number into consideration, so it's assuming the selector value is data-testid Select option even though these changes are not merged to the main branch of Grafana yet. I plan to find better solutions for this in the near future.

[grafana-plugins-platform-bot]

🚀 PR was released in @grafana/[email protected] 🚀