Blue Ocean - Steps section should show full log for given step.

Scope

• Show complete log button should only show the complete log for that step

Original request
"Show complete log" button will take me to plain text and it really hard to parse the information when pipeline steps are executed in parallel. Blue Ocean makes it easy to see steps with the UI diagram but truncating the log makes it impossible to find the error inside of blue ocean UI. Going into pain text requires downloading the logs and parsing the information by cat <log> | grep "[stage name]" this makes it really difficult to find issues.