Test Restricted action: interact w wallet

[nearnshaw]

A restricted action to smart wearables already exists to control the use of the player's wallet. We need to validate that it really works.

Smart wearables without this permission won't be able to interact with the player's wallet, to make transactions or to sign messages.

Content creators will need to add this new permission to the list of `requiredPermissions" https://docs.decentraland.org/creator/development-guide/scene-metadata/#required-permissions

• If the permission is not included, and the scene attempts to interact with the players wallet on the browser, the action will be blocked.

• If the permission is not included, it should still be possible to use the player's ephemeral key via signedFetch()

This change should only affect SDK7. Smart wearables built with older versions won't be allowed to be published at all.

For reference to why, see: https://www.notion.so/decentraland/RFC-Portable-experience-controlled-actions-fde77221063143fd9697aa7d69612f4d

[nearnshaw]

The permission USE_WEB3_API already exists, but what remains is to test that it works as expected. To do this, we need the preview of smart wearables to work for SDK7

[nearnshaw]

@gonpombo8 I assigned you to this one, I think it's surely something that's already in the scope you're working on. If you're confident this already works, we can close it.