CI job output with ansi colors is broken
Summary
There seems to be a change in version 12.1.6 in how the CI job output is rendered. When there are ANSI color codes in the jobs output content, the rendering is broken, with arbitrary newlines.
For instance, wget commands tend to get rendered in red color (perhaps only when called during a docker build) and wget outputs its download progress with percentage and dots. Example below....
What is the current bug behavior?
This is how it looks on the job page:
What is the expected correct behavior?
It should be (and in earlier versions of gitlab it was) rendered without the extra newlines:
Saving to: 'STDOUT'
0K .......... .......... .......... .......... .......... 0% 2.41M 7s