feat(kube): add savings plan banner

[lionel95200x]

Question	Answer
Branch?	develop
Bug fix?	no
New feature?	yes
Breaking change?	yes/no
Tickets	Fix #TAPC-1911
License	BSD 3-Clause

• [ ] Try to keep pull requests small so they can be easily reviewed.
• [ ] Commits are signed-off
• [ ] Only FR translations have been updated
• [ ] Branch is up-to-date with target branch
• [ ] Lint has passed locally
• [ ] Standalone app was ran and tested locally
• [ ] Ticket reference is mentioned in linked commits (internal only)
• [ ] Breaking change is mentioned in relevant commits

Description

Add savings plan banner on kubernetes

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