Correct skewed Kubernetes popover illustration

What does this MR do?

We fixed a regression in gitlab-svg icons (gitlab-svgs!98 (merged)) which resulted in skewed illustrations.

Screenshots (if relevant)

Before	After

Does this MR meet the acceptance criteria?

• Changelog entry added, if necessary
• [n/a] Documentation created/updated
• [n/a] API support added
• [n/a] Tests added for this feature/bug
• Conform by the code review guidelines
  • [n/a] Has been reviewed by a UX Designer
  • Has been reviewed by a Frontend maintainer
  • [n/a] Has been reviewed by a Backend maintainer
  • [n/a] Has been reviewed by a Database specialist

What are the relevant issue numbers?

Closes #46345 (closed)