Add bundle fields to entity field storage info

Please review the attached MR, thanks!

Then core patch related to bundle fields should not be needed, pending checking this for all use cases that suite provides as remove just some of those fields or entities & verify base tables.

omarlopesino → closed merge request !50

Not working current approach into all scenarios, adjusting with @omarlopesino

To evaluate after new approach is ready:
- Check existing site (without status report errors)
- Check layout builder bundle fields patch is not required any more

New approach working as expected:
- Layout builder bundle fields added to field map still needed
- No error report related to bundle field storages
- Tested with new vlsuite demo setup
- Tested for existing sites

MR changes integrated into 2.x!

Automatically closed - issue fixed for 2 weeks with no activity.