Label / text and media resource should not have a 'Mark as done' button

The default setting for a new label for Completion tracking is ON.

For most use cases for label this makes no sense.

I suggest to switch it of by default.

Test instructions:

Create a course

Settings, completion tracking,  Enable  -> yes

Add a label to the course page

-> label will have completion tracking switched on.

Desired behaviour: completion tracking off by default.