Consider using a more modern progress indicator for --make mode
The current --make mode progress indicator works well for sequential updates but is poor at showing the status update for parallel builds.
Why? The indicator prints each module in order, so if the build is blocked waiting for a module it might be compiling later modules in the plan without any progress being indicated.
The nix cli does a better as it shows the progress on one line, indicating the number of concurrent jobs being compiled, the total completed and the total number of jobs.
As part of !6805 (merged), I wrote a prototype for a better progress indicator but it's still a bit rough.