fix(core): grid list keyboard support

[khotcholava]

fix(core): Enhance keyboard navigation and accessibility

closes #11968

Description

• Implemented keyboard navigation for the grid list using arrow keys, Tab, F2, and F7 keys.
• Added Tab navigation to move focus between grid items, similar to arrow key navigation.
• Ensured proper handling of child item selection within the grid list using Tab.
• Enabled exiting the grid list when a child item is selected by pressing the Tab key.

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[droshev]

1. focus on the first item from the grid list
2. press F2 (it moves the focus on the first focusable element)
3. press F2 - it doesn't go back to the focusing the whole grid list item

Also it is missing the Shift + implementation selection