As a manager
I want to log users' activity
So that I can check when H5P content in the content bank has been created, updated, deleted or viewed.

Acceptance criteria:

• Log when content in the H5P content bank has been created.
• Log when content in the H5P content bank has been updated.
• Log when content in the H5P content bank has been deleted.
• Log when content in the H5P content bank has been viewed.

List of tasks:

• Create contentbank_h5p viewed event.
• Create contentbank_h5p created event.
• Create contentbank_h5p updated event.
• Create contentbank_h5p deleted event.