[bug#54311] [PATCH v2] gnu: tint2: Update to 17.0.2.

[Jaft]

Alright; finally got a chance to try this.

Running the file ends up failing due to line 384; it tries to call a =top= 
command (~top -bn5 | grep 'Cpu(s)' | grep -o '[0-9\.]* id' | cut -d ' ' -f 1~) 
but it's not working since "Cpu(s)" isn't anywhere in the ~top -bn5~ output. 
The =regression.py= file was written for Python 2 so maybe the command was 
written for an older version of =top=? But I dunno.