Description of problem:

The archetype descriptions are not being truncated, so if a description is too long, the row will exceed the space allocated by the table and create horizontal scrolling

Version-Release number of selected component (if applicable): 7.0.0 

How reproducible: Always 

Steps to Reproduce:
1. Go to "Migration -> Archetypes"
2. Create an Archetype with a very long description (> 120 characters)

Actual results:

The row exceeds the space allocated by the table and creates horizontal scroll.

Expected results:

The description column should be truncated after N characters

 Additional info: 

Video attached.