[Security Solution] [CellActions] Move to a package (#149057)

Epic: https://github.com/elastic/kibana/issues/144943

## Summary

Moving the existing CellActions implementation to a new home. The
`kbn-cell-actions` package contains components and hooks that are going
to be used by solutions to show data cell actions with a consistent UI
across them.

Security Solution is going to start using it by migrating all
"hover-actions" to the unified implementation, but the usage is not
restricted to it. Any plugin can register and attach its own actions to
a trigger via uiActions, and use this package to render the CellActions
components in a consistent way.

The initial implementation was placed in the uiActions plugin itself due
to a types constraints
(https://github.com/elastic/kibana/tree/main/src/plugins/ui_actions/public/cell_actions),
the constraint has been solved so we are creating the package for it as
planned.

This PR only moves that implementation to the new package, with small
directory changes. The exported components are not being used anywhere
currently, so the implementation may change during the migration phase.

### Checklist

Delete any items that are not applicable to this PR.

- [x] Any text added follows [EUI's writing
guidelines](https://elastic.github.io/eui/#/guidelines/writing), uses
sentence case text and includes [i18n
support](https://github.com/elastic/kibana/blob/main/packages/kbn-i18n/README.md)
- [x]
[Documentation](https://www.elastic.co/guide/en/kibana/master/development-documentation.html)
was added for features that require explanation or tutorials
- [x] [Unit or functional
tests](https://www.elastic.co/guide/en/kibana/master/development-tests.html)
were updated or added to match the most common scenarios

Co-authored-by: kibanamachine <42973632+kibanamachine@users.noreply.github.com>

test/scripts/jenkins_storybook.sh

@@ -6,6 +6,7 @@ cd "$KIBANA_DIR"
 
 yarn storybook --site apm
 yarn storybook --site canvas
+yarn storybook --site cell_actions
 yarn storybook --site ci_composite
 yarn storybook --site content_management
 yarn storybook --site custom_integrations