[8.16] Update the test subjects of the feedback buttons (#197311) (#1…

…97763)

# Backport

This will backport the following commits from `main` to `8.16`:
- [Update the test subjects of the feedback buttons
(#197311)](#197311)

<!--- Backport version: 9.4.3 -->

### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sqren/backport)

<!--BACKPORT [{"author":{"name":"Giorgos
Bamparopoulos","email":"georgios.bamparopoulos@elastic.co"},"sourceCommit":{"committedDate":"2024-10-25T07:14:00Z","message":"Update
the test subjects of the feedback buttons (#197311)\n\nUpdate the test
subjects of the feedback buttons.\r\n\r\nCloses
https://github.com/elastic/kibana/issues/196297\r\n\r\nCo-authored-by:
Elastic Machine
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the test subjects of the feedback buttons (#197311)\n\nUpdate the test
subjects of the feedback buttons.\r\n\r\nCloses
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the test subjects of the feedback buttons (#197311)\n\nUpdate the test
subjects of the feedback buttons.\r\n\r\nCloses
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BACKPORT-->

Co-authored-by: Giorgos Bamparopoulos <georgios.bamparopoulos@elastic.co>

x-pack/plugins/observability_solution/observability_onboarding/public/application/quickstart_flows/shared/feedback_buttons.tsx

@@ -53,7 +53,7 @@ export function FeedbackButtons({ flow }: { flow: string }) {
           <EuiFlexGroup responsive={false} direction="row" alignItems="center" gutterSize="xs">
             <EuiFlexItem grow={false}>
               <EuiButtonEmpty
-                data-test-subj="observabilityAiAssistantFeedbackButtonsPositiveButton"
+                data-test-subj="obltOnboardingFeedbackButtonsPositiveButton"
                 color="success"
                 iconType="faceHappy"
                 size="s"
@@ -67,7 +67,7 @@ export function FeedbackButtons({ flow }: { flow: string }) {
 
             <EuiFlexItem grow={false}>
               <EuiButtonEmpty
-                data-test-subj="observabilityAiAssistantFeedbackButtonsNegativeButton"
+                data-test-subj="obltOnboardingFeedbackButtonsNegativeButton"
                 color="danger"
                 iconType="faceSad"
                 size="s"