Make action build logs, targets, paths

[kevin-gillespie]

For the linting workflows in packetcraft-adi, we have shell scripts to do some building. We need to be able to use the build log with verbose output for the linter. Add a feature to export the build log to another workflow job.

Multiple targets would be nice, that way we can list something like [ clean clean.controller clean.cordio all]

Multiple paths would be nice, but not a huge requirement if we can just call the action multiple times.

[AbbyWolf-ADI]

Updated make action:

• Can build multiple projects using 1 action run now
• Can take either full project paths or sets of targets/project names
• Added optional flag to echo build output to a logfile. Action will return the directory in which these logfiles were stored.

Also wanted to note, the build_flags input can be used to specify multiple targets like so:
build_flags: 'clean clean.controller clean.cordio all'