GitLab for Jira Cloud app: Add link to feedback issue

Problem

In !122419 (merged) we've added a link to the feedback issue to the app's overview page in Jira Marketplace. Currently, we don't provide a link to the feedback issue in the GitLab UI.

Proposal

Let's add a banner (right below the page title) with the following copy and link to the feedback issue:

• Title: Tell us what you think!
• Body: We would love to learn more about your experience with the GitLab for Jira Cloud App.
• Action button: Give feedback
• Link: https://gitlab.com/gitlab-org/gitlab/-/issues/413652

We can also use the illustrations/chat-bubble-sm.svg image since it's used in other banners used for feedback.

Note that we should also implement the banner dismissal logic:

The dismissal of the banner is achieved using the UserCallout model on the backend and the PersistentUserCallout JS file on the frontend. If both parameters are implemented correctly, the banner will adhere to the dismissal guidelines above.