add form data to components in the UI

[eytangro]

Is your feature request related to a problem? Please describe.
i would like to create automated tests to the UI. in order to do so in a comfortable manner i would you to add some formData to some components in the ui in order to at least check that i can run the automated test and debug it with ease

Describe the solution you'd like
i have created a simple scenario for the prof of concept:

• go to pipelines page
• search for pipeline by name in the search bar
• click on the run button of a pipeline
• click on the "run" button in the json that was opened
• assert the message that the pipeline started appeared
• go to the jobs page
• assert the status bar is present and get its text value

Additional context
please add the formData to those DOM element i need interaction with so i can automate the scenario above.
i think using the key "testId" is a good idea but please feel free to propose other key

[denvash]

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