[EuiToolTip] Expose a property to allow tooltips to not be shown onFocus

[kowalczyk-krzysztof]

Requestor @kowalczyk-krzysztof

Problem Statement
In some cases, we don't want tooltips to be shown when the underlying anchor is focused.

Proposed Solution

Expose a property to change this behavior e.g triggers.

Use Case

elastic/kibana#256689

Value / Impact

This type of problem often comes up in discussion about Kibana.

Urgency

Not urgent.

Do alternatives or workarounds exist?

You can implement a solution case by case.

[JasonStoltz]

Notes from our Triage meeting:

• Key points raised: Clint noted this issue came directly from product testing feedback. Tomasz pointed out potential accessibility implications of disabling tooltips the second time an element receives focus. Jason expressed concern about adding another prop and forcing engineers to make more decisions, suggesting it could be better to change the standard logic globally.
• Outcomes: The team decided to propose looking into this as part of the upcoming Tooltip Sweep epic.

For now, I am going to add this to the Backlog as a Non-Urgent, "Could do" priority. I will link this in the Tooltip Sweep epic.