Banners don't support the HideFlags tag when placed down as blocks

This issue prevents MC-148057 to be fully fixed. Banners worn and dropped by captains correctly hide the pattern list, but this property is lost once the banners are placed, mined and picked up in the inventory again. This also prevents banners generated in outposts to hide the pattern list once mined and obtained in the inventory.

To reproduce:

• Locate a pillager outpost
• Kill a pillager captain and collect the ominous banner
  • The pattern list won't be shown in the inventory
• Place the ominous banner
• Mine it
  • The pattern list will be shown in the inventory