[CI] Complexity measurement cleanup
Some removal of unnecessary debugging code in the complexity measurement CI jobs.
There is a companion MR in float (ivas-codec-pc/ivas-codec!2099 (merged)) which brings some functional fixes as well:
- fix for mouseover popup info (would show wong mode strings sometimes)
- fix for crash detection (crash return value of 1 was overwritten by return value for number changes. With the fix, crash return value overwrites the other one so crashes should always cause a pipeline to become red and not yellow)