Raise text wrap threshold

[matthewrmshin]

Description

Prevent most text wrap by raising dump width. For an unknown reason, previously unwrapped text has become wrapped recently, e.g.:

-                is_in: 12345, 24680, 13579, 67890, 54321, 97531, 86420, 98765, 31415
+                is_in: 12345, 24680, 13579, 67890, 54321, 97531, 86420, 98765, 
+                  31415

This change reduces the chance of the 2nd behaviour.

Checklist

• I have performed a self-review of my own code
• I have made corresponding changes to the documentation (-na-)
• I have run the unit tests before creating the PR

[steoxley]

Looks good to me