[feat] sfpegListCmp - Offer a list configuration selector

[pegros]

Is your feature request related to a problem? Please describe. In order to reduce the number of related lists displayed in a page, it would be great to let the User choose the list configuration to apply. This would enable him to opt for various scopes of records (and related columns) right from a single list (similarly to the record list view selector).

Describe the solution you'd like

• Provide a list of available sfpegList configurations to choose from in a drop-down
• Apply the proper sfpegList configuration when selected (and display its label)

Describe alternatives you've considered

• Add this feature as a built-in sfpegListCmp capability (with a dedicated header dropdown)
• Add a new sfpegActionBarCmp action type similar to the filter one to leverage the header actions to set the applicable configuration.
• build a new wrapper component providing the configuration selector and injecting it within a child sfpegListCmp.

Additional context Configuration should remain simple and consistent.